Selection from the list of topics

What do the numbers stand for?
What is the purpose of the standard error?
When are two results statistically different?
When is it not sufficient to consider only the standard error?
Two types of changes?
Change analyses: When are the results (not) additive?
Why is a dot (“.”) sometimes given in the cells for standard error or estimated value?
Why are no standard error values shown in some tables?
Negative values for growing stock, increment or fellings?

1. What do the numbers stand for?

The tables mainly show results that were calculated using statistical methods from the data of the sample inventory of the National Forest Inventory (NFI). Such results always consist of two figures: (1) the estimated value and (2) the sampling error, the so-called standard error.

Example 1: Estimated value and standard error

NFI5

volume of deadwood (stemwood)
ownership (2 categories)

regional demarcation: production region

unit: m³/ha

evaluation area: accessible forest without shrub forest

grid: 1.4 km grid, subgrids 1-5

state 2018/26
	production region
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
ownership (2 categories)	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%
public	30	10	17	13	37	9	36	6	26	10	30	4
private	27	17	20	12	50	10	32	8	39	13	34	5
total	29estimated value	9standard error	19	9	44	7	35	5	29	8	32	3

The tables usually show the relative (percentage) standard error (“±%”), but occasionally – in the case of estimated percentages – the absolute standard error (“±”).

top

2. What is the purpose of the standard error?

The standard error can be used to define confidence intervals around the estimated value, which contain the true value of the population with a certain statistical certainty.

The statistical certainty is:

68% if the confidence interval is calculated using the standard error
(68% confidence interval = estimated value ± standard error), and
95% if the confidence interval is calculated using twice the standard error
(95% confidence interval = estimated value ± 2 × standard error*)

Example 2: Calculating confidence intervals

LFI5
volume of deadwood (stemwood)
ownership (2 categories)
regional demarcation: production region
unit: m³/ha
evaluation area: accessible forest without shrub forest
grid: 1.4 km grid, subgrids 1-5
state 2018/26
	production region
	Jura
ownership (2 classes)	m³/ha	±%
public	30	10
private	27	17
total	29	9

Question
What are the 68% and 95% confidence intervals of the above estimates?

Procedure

Calculate the absolute standard error (= relative standard error × estimated value / 100)
Calculate the confidence intervals
- 68% confidence interval = estimated value ± absolute standard error
- 95% confidence interval = estimated value ± 2 × absolute standard error

Answer

			Step 1	Step 2

ownership (2 categories)	volume of deadwood Jura NFI5
	estimated value	standard error		confidence interval
		relative	absolute	68%	95%
	m³/ha	±%	±m³/ha	m³/ha	m³/ha
public	30	10	3	27-33	24-36
private	27	17	5	22-32	17-37
total	29	9	3	26-32calculated with the standard error, i.e. 29 ± 3	23-25calculated with twice the standard error, i.e. 29 ± 2 × 3

The volume of deadwood in the Jura is between 26 and 32 m³/ha with a statistical certainty of 68% and between 23 and 35 m³/ha with a statistical certainty of 95%.

The 95% confidence interval is larger than the 68% confidence interval. This results in higher statistical certainty with the 95% confidence interval.

Example 3: Visualisation of the 68% and 95% confidence intervals

Data: see example 2

When interpreting the results, one must define the level of statistical certainty that one would like to apply to the statement.

The 68% confidence interval is generally used in the National Forest Inventory (NFI).

top

3. When are two results statistically different?*

This can be checked by comparing the confidence intervals of two estimated values:

If the 68% confidence intervals of two estimates do not overlap, it can be assumed with some certainty that the two populations differ.
If the 95% confidence intervals of two estimates do not overlap, it can be assumed with high certainty that the two populations differ.

Example 4: Interpretation of two results from the same inventory

NFI5
growing stock (stemwood)
ownership (2 categories)
regional demarcation: production region
unit: m³/ha
evaluation area: accessible forest without shrub forest
grid: 1.4 km grid, subgrids 1-5
state 2018/26
	production region
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
ownership (2 categories)	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%
public	331	3	311	3	405	4	300	3	256	5	314	2
private	387	5	432	4	454	4	348	4	285	6	398	2
total	345	2	363	2	431	2	314	2	262	4	343	1

	case 2						case 1

case 1

Question
Is the growing stock per hectare greater in the Alps than in the Southern Alps?

Procedure

Calculate the absolute standard errors
Calculate the confidence intervals depending on the desired level of statistical certainty:
- 68% confidence intervals (some certainty; absolute standard error)
- 95% confidence intervals (high certainty; twice the absolute standard error)
Assess whether the confidence intervals corresponding to the desired level of statistical certainty do not overlap

Answer

ownership (2 categories)	growing stock NFI5
	Alps					Southern Alps
	estimated value	standard error		confidence interval		estimated value	standard error		confidence interval
		relative	absolute	68%	95%		relative	absolute	68%	95%
	m³/ha	±%	±m³/ha	m³/ha	m³/ha	m³/ha	±%	±m³/ha	m³/ha	m³/ha
total	314	2	6	308-320	302-326	262	4	10	252-272	242-282

Neither the 68%-confidence intervals nor the 95%-confidence intervals overlap (pairs of values in ).

In this case, the level of statistical certainty selected has no influence on the result.

Overall, this means that there is high statistical certainty that the growing stock per hectare is greater in the Alps than in the Southern Alps.

Case 2

Question
Is the growing stock per hectare greater in the Plateau than in the Jura?

Procedure

See case 1.

Answer

ownership (2 categories)	growing stock NFI5
	Jura					Plateau
	estimated value	standard error		confidence interval		estimated value	standard error		confidence interval
		relative	absolute	68%	95%		relative	absolute	68%	95%
	m³/ha	±%	±m³/ha	m³/ha	m³/ha	m³/ha	±%	±m³/ha	m³/ha	m³/ha
total	345	2	7	338-352	331-359	363	2	7	356-370	349-377

The 68%-confidence intervals do not overlap (pairs of values in ).
In contrast, the 95%-confidence intervals overlap (pairs of values in ).

In this case, the level of statistical certainty selected has an influence on the interpretation of the results. At the 68% confidence interval level, the conclusion is that the growing stock per hectare is higher in the Plateau than in the Jura. At the 95% confidence interval level, however, this conclusion cannot be drawn.

Considering both confidence interval levels, it can be said that there is some, but not high, statistical certainty that the growing stock per hectare is greater in the Plateau than in the Jura.

The confidence intervals can also be used to determine whether a value estimated with a sample from the National Forest Inventory (NFI) deviates from a target value (e.g. from Swiss forest policy) or whether a change between two inventories is statistically certain.

Example 5: Interpretation of two results from different inventories

ownership (2 categories)	growing stock Plateau*
	NFI4		NFI5
	m³/ha	±%	m³/ha	±%
public	340	3	309	3
private	447	4	432	4
total	386	2	363	2
* accessible forest without shrub forest NFI4/NFI5

Question
Has the growing stock per hectare in the Plateau decreased from NFI4 to NFI5?

Procedure

Calculate the absolute standard errors
Calculate the confidence intervals depending on the desired level of statistical certainty:
- 68% confidence intervals (some certainty; absolute standard error)
- 95% confidence intervals (high certainty; twice the absolute standard error)
Assess whether the confidence intervals corresponding to the desired level of statistical certainty do not overlap.

Answer

ownership (2 categories)	growing stock Plateau*
	NFI4					NFI5
	estimated value	standard error		confidence interval		estimated value	standard error		confidence interval
		relative	absolute	68%	95%		relative	absolute	68%	95%
	m³/ha	±%	±	m³/ha	m³/ha	m³/ha	±%	±	m³/ha	m³/ha
public	340	3	11	329-351	318-362	309	3	11	298-320	287-331
private	447	4	16	431-463	415-479	432	4	17	415-449	398-466
total	386	2	8	378-394	370-402	363	2	9	354-372	345-381
* accessible forest without shrub forest NFI4/NFI5

The 68%-confidence intervals do not overlap in the public forest (pairs of values in ), but they do in the private forest and the total forest (pairs of values in ). At the certainty level of the 68% confidence intervals, it can be concluded that the growing stock per hectare in the public forest of the Plateau has decreased. For the private forest, as well as for the total forest, the decrease is not statistically certain at this level.

The 95%-confidence intervals overlap in all three categories. At the certainty level of the 95% confidence intervals, it is therefore not certain that the growing stock has decreased, even for the public forest.

See also examples 6 and 7, in which changes between two inventories are interpreted using the more sensitive metric of net change.

For many target variables in the NFI, it is possible to determine whether a change between two inventories is statistically certain, not only by comparing the states in the two inventories (see example 5), but also by analysing the net change** between the two inventories.

To do this, one must first define the level of statistical certainty that one would like to apply to the statement (as done above):

A net change has occurred with some certainty if the relative standard error is less than 100% or if the confidence interval calculated with the absolute standard error (68% confidence interval) does not include the value 0.
A net change has occurred with high certainty if twice the relative standard error is less than 100% or if the confidence interval calculated with twice the absolute standard error (95% confidence interval) does not include the value 0.

Example 6: Interpretation of net changes with the relative standard error

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error
	m³/ha	±%
public	-34	30
private	-9	147
total	-23	34
* accessible forest without shrub forest NFI4/NFI5

Question
Has the growing stock per hectare in the Plateau decreased from NFI4 to NFI5?

Procedure

Define the level of statistical certainty (68% or 95% confidence interval)
Determine whether:
- the relative standard error is less than 100% (certainty level of the 68% confidence interval)
- twice the relative standard error is less than 100% (certainty level of the 95% confidence interval)

Answer

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error
		single	double
	m³/ha	±%	±%
public	-34	30	60
private	-9	147	294
total	-23	34	68
* accessible forest without shrub forest NFI4/NFI5

The single relative standard error is less than 100% for both the public forest and the total forest (highlighted values). For the private forest, however, it is greater than 100% (highlighted values). At the certainty level of the 68% confidence interval, it can be concluded that the growing stock in the Plateau has decreased in the public forest and in total. For the private forest, on the other hand, the decrease in stock is not statistically certain at this level.

The same conclusion is reached in this example with the certainty level of the 95% confidence interval, as twice the relative standard error is again less than 100% for both the public forest and the total forest.

Overall, this means that there is high statistical certainty that the growing stock per hectare has decreased in the public forest in the Plateau, as well as overall. For private forests, on the other hand, the decrease in stock is not statistically certain (as twice the relative standard error and the relative standard error are both less than 100%).

Example 7: Interpretation of net changes with the absolute standard error

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error
	%	±
public	-10	3
private	-2	3
total	-6	2
* accessible forest without shrub forest NFI4/NFI5

Question
Has the growing stock per hectare in the Plateau decreased from NFI4 to NFI5?

Procedure

Define the level of statistical certainty (68% or 95% confidence interval)
Calculate the confidence interval based on the defined certainty level
- 68% confidence interval with the absolute standard error
- 95% confidence interval with twice the absolute standard error
Determine whether the corresponding confidence interval does not include the value 0

Answer

ownership (2 categories)	change in growing stock from NFI4 to NFI5, Plateau*
	estimated value	standard error		confidence interval
		single	double	68%	95%
	%	±	±	%	%
public	-10	3	6	-13 to -7	-16 to -4
private	-2	3	6	-5 to +1	-8 to +4
total	-6	2	4	-8 to -4	-10 to -2
* accessible forest without shrub forest NFI4/NFI5

Neither the 68% nor the 95% confidence interval includes the value 0 for the public forest or for the total forest. At both certainty levels, this leads to the conclusion that the growing stock in the Plateau has decreased in the public forest and in total. For the private forest, on the other hand, the decrease in stock is not statistically certain (as the confidence intervals include the value 0).

Net changes can be interpreted using the absolute or relative standard error (see examples 6 and 7). It is advisable to use the absolute standard error if the estimated value in the table is shown as a percentage (%; as in example 7), and the relative standard error if the estimated value in the table is shown in absolute terms (m³, m³/ha, pc, m²; as in example 6). This means that the standard error can be taken directly from the table and does not need to be converted.

To assess whether a change is statistically certain, it is advisable to analyse the net change between the two inventories wherever possible. Net changes are more sensitive than status comparisons, which makes it easier to detect differences statistically. See examples 6 and 7 (net change) and 7 (comparison of two results from different inventories).

top

4. When is it not sufficient to consider only the standard error?

The National Forest Inventory (NFI) is a sample-based large-scale inventory whose sample areas are arranged on a grid with a mesh size of 1.4 km × 1.4 km. The NFI was designed in such a way that the growing stock for Switzerland as a whole can be predicted with a maximum standard error of 1%.

If results are requested for individual regions or for individual classes, the standard error quickly becomes much larger. This is because the number of sample areas and subjects (e.g. sample trees, young forest plants, pieces of deadwood) analysed for the queried combination of variable expressions* is considerably lower than for the total.

Example 8: Standard error and combination of variable expressions

region	growing stock
	total		maple		sycamore		Norway maple
	estimated value	standard error	estimated value	standard error	estimated value	standard error	estimated value	standard error
	m³/ha	±%	m³/ha	±%	m³/ha	±%	m³/ha	±%
Switzerland	343	1	12	5	11	5	1	20
production region "Plateau"	363	2	15	10	14	11	0	50
Canton of Aargau	289	7	15	20	13	20	1	63

The standard error increases as the level of detail increases.

Large standard errors are to be expected if:

forest districts are selected as the regional demarcation or results for small cantons (e.g. Appenzell Innerrhoden, Nidwalden) are queried,
a classification variable with many classes is selected (e.g. tree species in 56 classes),
several classification variables are combined with each other (e.g. main tree species and development stage).

Large standard errors are an indication that the estimate may have been based on too small a number of sample areas or subjects and that the result of the estimate therefore may not be reliable.

For the target variable “number of stems of young forest plants with browsing damage” (browsing intensity), an uncertain estimate is not necessarily recognisable by a large standard error. This is because this target variable is a quotient estimator**, which is – due to the survey method – only based on a small number of assessed young forest plants for rarer tree species (e.g. pine, larch, Arolla pine, oak, chestnut). Accordingly, for this target variable one should always check how many young forest plants were assessed for the individual estimates. As a rule of thumb, at least 30 young forest plants per estimate should have been assessed for browsing in order to obtain a reliable estimate.

top

5. Two types of changes?

There are two types of changes in the National Forest Inventory (NFI):

The first type of change involves specific target variables for change components such as increment, fellings or mortality. These target variables are only available for two consecutive measurement cycles, e.g. NFI4 to NFI5. When change components are analysed, the classification variable expression of the second measurement cycle is generally assigned to the first measurement cycle. These analyses therefore do not take into account any change in the expression (e.g. from private to public ownership) from the earlier to the later measurement cycle.
In the second type of change, the difference in target variables, such as stem number, growing stock or forest area, is used to calculate the net change between two measurement cycles. These target variables are usually used to represent states, e.g. that in NFI5, but can also show the net change between any two measurement cycles, e.g. between NFI1 and NFI5. In these net change analyses, the change in expression is taken into account for some of the classification variables, including “tree condition” and “forest, non-forest”. In this way, it can be seen, for example, that the forest area has increased. For the remaining classification variables, the expressions are regarded as static. This means that the most recent state – whether it was assessed in a measurement cycle (e.g. “primary forest function NFI5”) or taken from an external data source (e.g. “protection forest [2022]”) – is assigned to all measurement cycles.

top

6. Change analyses: When are the results (not) additive?

The results are:

additive if they are reported as the total change between two measurement dates. For example, the fellings for the various production regions reported in cubic metres (m³) can be added together to obtain the total fellings for Switzerland.
not additive if they are reported as a change per year (e.g. m³/year). For example, the fellings for the various production regions reported in cubic metres per year (m³/year) cannot be added together to obtain the total fellings for Switzerland.

Example 9: : Additivity/non-additivity of changes

	growing stock: total change between NFI4 and NFI5 (in 1000 m³)*
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
higher/lower altitude zone	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%
lower altitude zone	-3759.0	28	-4909.1	36	-1025.2	133	-317.1	195	3464.1	31	-6546.3	42
higher altitude zone	574.3	117	-328.0	62	1093.0	123	7128.4	21	666.7	93	9134.3	24
total	-3184.7	40	-5237.1	34	67.9	2805	6811.3	23	4130.8	30	2588.1	136
	* accessible forest without shrub forest NFI4/NFI5
	additive

	growing stock: annual change between NFI4 and NFI5 (in 1000 m³/year)*
	Jura		Plateau		Pre-Alps		Alps		Southern Alps		Switzerland
higher/lower altitude zone	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%	1000 m³/year	±%
lower altitude zone	-421.1	28	-560.6	36	-115.7	133	-35.9	195	389.5	31	-740.7	42
higher altitude zone	64.7	117	-38.3	62	122.4	123	810.4	21	74.9	93	1032.7	24
total	-357.3	40	-598.4	34	7.6	2805	773.8	23	464.4	30	292.7	136
	* accessible forest without shrub forest NFI4/NFI5
	not additive

The non-additivity of changes expressed per year arises because the total change is divided by the average number of years between the two measurement dates in the domain* under consideration, and this average number of years varies slightly depending on the domain.

Example 10: Average number of years per domain

domain		mean number of years*
production region	higher/lower altitude zone
Mittelland	-	8.75
Plateau	higher altitude zone	8.56
Plateau	lower altitude zone	8.76
Southern Alps	-	8.90
Southern Alps	higher altitude zone	8.90
Southern Alps	lower altitude zone	8.89
* between the NFI4 and NFI5 measurements in the accessible forest without shrub forest

top

7. Why is a dot (“.”) sometimes given in the cells for standard error or estimated value?

In the calculation of a results table, data is not always available for all combinations of variable expressions*. In most cases, this indicates that the variable estimated with the relevant target variable does not occur or only occurs very rarely. The value 0 is then usually used. However, as this value is not based on any direct measurements, a dot (“.”) is given for the associated standard error. If reference is made to the assumed value of 0 in the calculation, e.g. in the case of percentages or certain change estimates, no value can be used. In this case, a dot (“.”) is given for the estimated value and the standard error.

For example, no Arolla pines have yet been found and measured in the Plateau in the National Forest Inventory (NFI) (growing stock of Arolla pine by production region). It can therefore be assumed that the values are missing because the Arolla pine actually does not occur in the Plateau, and therefore the growing stock in that region must be 0.

top

8. Why are no standard error values shown in some tables?

The data in these tables originates from a complete survey and not from a sample inventory. Accordingly, it is not necessary to specify a standard error because there is no uncertainty due to sampling.

The forest road network survey that the National Forest Inventory (NFI) periodically carries out with the local forestry services is an example of such a complete survey.

top

9. Negative values for growing stock, increment or fellings?

A negative value is possible if the result could only be calculated on the basis of a few trees. The estimate is therefore not reliable. This is also reflected in the standard error, which is usually extremely large for negative stock, increment or felling values.

Negative values can occur because, when the stemwood volume of the tally trees is determined, the volume estimated solely on the basis of the diameter at breast height (DBH) (tariff volume) is adjusted using the volume of the tally trees estimated on the basis of DBH, diameter at 7 m height and tree height. This procedure enables an unbiased and more accurate calculation of the stemwood volume. However, it can lead to negative values for all target variables that are based on the stemwood volume of the tally trees (e.g. growing stock, increment, fellings) if the number of tally trees in the selected combination of variable expressions* is small.

top

NFI4
volume of bolewood (HG 2010)
type of assortment · timber assortment classes (HG 2010)
regional demarcation: forest district (2024)
unit: 1000 m³
evaluation area: accessible forest without shrub forest
grid: 1.4-km grid
state 2009/17
		forest district (2024)
		AG01		AG02		AG03		AG04		AI01		AR01		BE01		BE02		BE03		BE04		BSBL01		BSBL02		BSBL03		BSBL04		FR01		FR02		FR03		FR04		GE01		GL01		GR01		GR02		GR03		GR04		GR05		JU01		LU01		LU02		LU03		NE01		NE02		NE03		NE04		NE06		NW01		OW01		OW02		SG01		SG02		SG03		SG04		SG05		SH01		SO01		SO02		SO03		SO04		SZ01		SZ02		SZ03		TG01		TG02		TG03		TI01		TI02		TI03		TI04		TI05		TI06		TI07		TI08		TI09		UR01		UR02		UR03		VD02		VD03		VD04		VD05		VD06		VD07		VD08		VD09		VD11		VD12		VD14		VD15		VD16		VD18		VD20		VD22		VS01		VS02		VS03		ZG01		ZH01		ZH02		ZH03		ZH04		ZH05		ZH06		ZH07		lakes		Switzerland
type of assortment	timber assortment classes (HG 2010)	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%	1000 m³	±%
n/a	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	smallwood	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0
	classes 1 and 2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0
	classes 3 and 4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0
	classes 5 and 6	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0
	total	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.	0	0
coniferous wood	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	smallwood	0	100	0	100	0	.	0	100	3	80	1	100	1	60	1	68	0	71	0	65	0	.	0	0	1	80	0	.	0	99	0	.	0	79	1	54	0	.	2	69	0	.	0	.	0	100	1	68	0	.	0	.	1	78	0	100	3	51	2	100	0	.	0	.	0	.	0	.	1	49	0	100	1	100	4	67	0	93	0	100	1	88	1	77	0	95	0	86	0	.	0	.	0	.	5	47	1	57	0	100	3	79	0	100	0	82	0	100	0	82	1	52	1	80	0	98	1	100	2	52	0	84	0	72	0	86	1	64	2	76	0	.	0	.	0	.	0	.	1	100	1	65	0	.	0	100	0	.	0	100	0	.	0	.	0	73	0	.	0	.	0	100	2	61	4	57	2	44	0	.	1	67	0	100	0	.	0	.	0	.	0	.	0	.	0	.	58	12
	classes 1 and 2	19	100	16	100	0	.	20	100	56	66	34	100	26	50	34	64	10	59	29	76	0	.	8	100	35	73	0	.	6	92	0	.	12	54	22	60	0	.	73	69	0	.	0	.	2	100	21	48	0	.	0	.	60	73	8	100	117	61	6	100	0	.	0	.	0	.	0	.	41	61	4	100	15	100	81	60	6	89	2	100	8	75	30	89	16	71	6	74	0	.	0	.	0	.	139	44	46	64	23	100	52	78	5	100	16	58	2	100	8	71	18	57	19	71	3	84	41	100	76	42	5	71	12	77	31	73	56	58	54	85	0	.	0	.	0	.	0	.	4	100	44	73	0	.	3	100	0	.	5	75	0	.	0	.	8	92	0	.	0	.	5	100	43	57	116	49	71	54	0	.	48	67	10	100	0	.	0	.	0	.	0	.	0	.	0	.	1786	11
	classes 3 and 4	13	100	2	100	0	.	52	100	19	71	21	100	23	61	124	83	46	71	49	67	0	.	3	100	24	90	0	.	7	86	0	.	21	71	39	77	0	.	71	57	0	.	0	.	4	100	40	47	0	.	0	.	21	71	4	100	80	53	0	0	0	.	0	.	0	.	0	.	62	83	0	0	90	100	60	73	15	79	0	0	8	100	31	85	20	84	25	73	0	.	0	.	0	.	99	43	25	90	88	100	3	100	7	100	12	68	2	100	1	100	16	71	7	64	8	88	20	100	85	49	8	73	28	96	22	74	81	75	47	100	0	.	0	.	0	.	0	.	7	100	41	72	0	.	0	0	0	.	13	76	0	.	0	.	6	100	0	.	0	.	0	0	18	77	33	52	112	75	0	.	84	63	24	100	0	.	0	.	0	.	0	.	0	.	0	.	1871	14
	classes 5 and 6	0	0	0	0	0	.	17	100	2	100	0	0	7	76	53	72	16	77	16	73	0	.	0	0	3	100	0	.	14	100	0	.	0	0	10	78	0	.	46	83	0	.	0	.	5	100	37	48	0	.	0	.	0	0	0	0	16	66	0	0	0	.	0	.	0	.	0	.	17	100	0	0	30	100	10	100	3	73	0	0	3	100	0	0	1	100	27	95	0	.	0	.	0	.	18	71	9	100	66	100	0	0	3	100	2	100	0	0	0	0	21	80	14	100	10	100	0	0	25	54	0	0	2	100	4	76	70	96	8	100	0	.	0	.	0	.	0	.	6	100	2	100	0	.	0	0	0	.	0	0	0	.	0	.	0	0	0	.	0	.	0	0	0	0	8	71	40	70	0	.	27	72	3	100	0	.	0	.	0	.	0	.	0	.	0	.	674	20
	total	32	100	18	100	0	.	89	100	80	60	55	100	57	50	212	73	73	70	94	68	0	.	12	100	63	79	0	.	28	79	0	.	33	63	72	64	0	.	193	55	0	.	0	.	10	100	100	42	0	.	0	.	82	72	12	100	215	53	8	100	0	.	0	.	0	.	0	.	121	77	5	100	135	100	154	58	24	78	2	100	19	87	62	87	38	75	59	79	0	.	0	.	0	.	261	40	82	63	177	100	58	75	15	100	31	61	4	100	10	68	56	62	41	60	21	84	62	100	188	45	12	72	42	90	57	74	208	72	111	92	0	.	0	.	0	.	0	.	18	100	89	71	0	.	3	100	0	.	18	76	0	.	0	.	15	95	0	.	0	.	5	100	63	61	162	46	225	65	0	.	161	60	38	100	0	.	0	.	0	.	0	.	0	.	0	.	4389	12
coniferous shortwood	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	smallwood	11	25	19	28	12	35	8	30	9	29	14	26	120	8	50	12	58	14	22	20	2	65	6	52	6	33	0	.	3	46	18	26	16	22	12	40	0	70	18	23	45	15	48	14	71	14	114	9	103	9	6	38	23	21	28	20	36	16	0	100	2	60	0	.	0	100	5	84	10	39	22	24	27	25	8	33	13	37	25	19	7	37	14	29	12	28	11	26	8	32	3	41	8	30	15	23	12	26	9	27	10	32	12	33	15	42	8	24	26	19	19	22	3	62	1	61	0	97	19	18	8	27	10	35	11	28	5	39	16	26	9	32	11	24	23	23	9	36	4	48	9	33	2	49	4	50	9	25	8	43	7	45	4	36	5	50	3	46	0	95	3	44	119	9	64	12	76	11	10	31	10	45	9	33	13	28	12	30	5	43	3	53	5	40	0	.	1693	2
	classes 1 and 2	359	25	507	30	526	28	271	28	579	25	775	24	5234	8	2270	11	1965	13	1015	19	59	58	105	47	216	27	0	.	199	43	861	24	798	21	434	33	42	82	787	23	1932	13	1793	13	2610	11	4565	8	3947	8	193	35	804	19	1006	19	1695	15	8	100	118	72	0	.	6	100	94	79	432	33	826	22	855	20	323	36	518	31	1143	18	340	31	565	23	543	23	426	24	353	28	181	31	337	25	643	21	506	26	413	23	375	37	373	34	517	32	330	22	925	17	717	20	98	42	42	63	5	55	599	17	230	28	326	30	452	27	320	38	626	24	261	28	449	22	983	22	300	38	116	47	359	30	112	51	111	55	487	23	273	41	276	36	300	32	177	50	213	43	28	72	89	63	4077	9	2655	12	3192	10	391	27	305	42	317	27	503	28	614	25	274	34	98	44	242	32	0	.	67316	2
	classes 3 and 4	411	23	252	39	524	27	566	26	958	26	1236	24	7299	8	4245	12	2278	15	1215	17	120	73	68	58	293	34	0	.	264	44	959	24	1351	22	449	40	29	60	1191	19	2487	13	2500	13	3145	12	5500	8	4417	11	225	39	1011	22	1156	22	2543	15	32	100	20	100	0	.	6	100	16	100	374	32	777	24	1008	22	345	35	520	28	1408	19	603	31	1276	21	655	22	538	28	502	28	234	39	414	28	1162	22	725	29	732	26	252	32	198	40	236	32	455	22	1071	18	988	20	59	45	68	73	39	53	672	19	275	29	360	29	443	29	357	37	619	24	515	35	777	22	1497	19	200	39	147	46	401	31	163	67	101	63	610	22	290	45	366	29	443	30	135	75	249	43	115	81	63	51	4546	9	2525	12	3339	11	660	34	370	41	487	30	467	27	712	24	267	41	176	48	397	29	0	.	84149	2
	classes 5 and 6	78	37	75	62	112	46	166	35	197	39	285	34	2342	12	1520	15	745	19	278	23	37	71	12	71	44	59	0	.	19	66	226	32	498	28	119	52	13	100	493	27	932	21	1158	21	1390	15	1945	12	1219	16	50	72	435	32	305	32	694	21	0	0	0	0	0	.	6	100	0	0	100	44	279	30	487	30	54	46	236	42	482	25	268	41	905	31	137	28	263	34	70	42	34	51	78	54	589	30	223	33	294	40	31	73	24	100	111	50	362	30	604	26	400	27	11	81	46	89	16	74	283	25	184	46	193	43	161	38	142	57	281	42	248	37	519	28	640	25	84	49	23	88	112	50	18	73	14	80	107	32	106	55	112	35	85	46	4	100	66	51	56	76	43	69	1694	14	706	17	927	19	171	37	66	44	138	38	181	40	129	45	65	77	83	60	126	41	0	.	29264	3
	total	859	21	853	31	1176	26	1012	25	1744	25	2310	23	14994	8	8085	11	5046	13	2530	16	218	65	190	41	558	31	0	.	485	42	2064	22	2662	20	1013	31	84	61	2490	18	5397	13	5498	13	7215	11	12124	8	9685	9	474	35	2274	20	2495	19	4969	14	40	100	140	75	0	.	18	100	116	74	916	29	1904	21	2377	19	731	32	1287	27	3058	17	1218	29	2760	22	1348	19	1239	24	933	26	452	33	837	25	2409	21	1466	25	1448	25	667	33	608	32	879	28	1155	21	2626	16	2124	19	170	35	158	72	61	53	1573	16	697	26	888	26	1066	27	824	36	1542	23	1034	31	1757	21	3142	19	593	34	290	45	881	28	295	55	229	57	1213	21	677	38	761	27	833	29	321	54	532	38	200	78	198	47	10435	8	5950	11	7534	10	1233	30	751	34	951	28	1164	24	1467	23	612	36	360	41	771	27	0	.	182422	2
coniferous mediumwood	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	smallwood	0	.	1	58	5	59	10	56	0	.	16	62	67	27	67	27	49	23	40	27	8	59	10	57	4	60	2	.	0	100	3	60	22	39	10	54	0	.	26	31	37	30	2	73	0	100	17	41	117	19	23	33	7	71	7	67	0	0	6	61	1	71	6	70	0	0	1	100	1	82	4	64	13	46	5	56	4	76	17	37	13	43	43	25	2	100	0	.	0	.	2	88	3	51	7	52	29	29	7	65	3	61	4	100	0	.	0	0	7	82	0	.	3	100	0	.	0	.	0	.	0	.	0	.	0	.	11	68	3	100	21	37	1	100	5	86	3	69	0	.	1	73	0	.	4	82	3	100	9	73	0	.	3	86	0	.	0	.	5	73	5	73	8	63	38	34	15	39	5	60	12	60	4	74	9	50	7	49	2	61	8	67	0	87	0	.	912	6
	classes 1 and 2	0	.	5	60	35	69	27	47	0	.	84	62	440	25	500	24	415	24	317	26	43	75	54	46	38	48	13	.	17	100	65	49	240	38	137	51	0	.	223	38	320	31	65	67	25	100	185	45	570	21	166	32	63	62	41	54	9	100	64	49	24	95	54	63	4	100	22	81	73	79	112	68	141	45	28	54	65	92	158	37	72	40	309	27	55	100	0	.	0	.	21	73	32	46	49	64	366	30	85	76	34	58	1	100	0	.	1	100	23	82	0	.	16	100	0	.	0	.	0	.	0	.	0	.	0	.	70	67	63	100	179	34	8	71	29	93	27	70	0	.	12	86	0	.	7	86	0	0	53	74	0	.	40	79	0	.	0	.	20	77	31	58	26	66	210	37	93	45	68	60	40	50	20	80	36	41	21	63	5	72	82	62	10	74	0	.	7055	6
	classes 3 and 4	0	.	16	59	126	59	226	52	0	.	364	61	777	29	1307	24	970	24	599	30	121	62	248	55	56	65	67	.	4	100	66	65	324	41	206	46	0	.	539	34	657	32	11	59	10	100	251	44	616	23	260	32	134	72	206	65	0	0	123	53	14	71	61	70	0	0	22	100	57	67	74	67	210	46	85	52	91	72	173	36	326	40	960	27	0	0	0	.	0	.	69	73	53	49	131	53	537	31	135	62	97	69	45	100	0	.	0	0	59	83	0	.	34	100	0	.	0	.	0	.	0	.	0	.	0	.	100	69	69	100	358	43	55	72	82	88	41	63	0	.	42	71	0	.	38	73	18	100	70	77	0	.	72	71	0	.	0	.	86	73	35	81	33	73	361	35	156	55	78	63	215	52	100	71	172	56	90	52	55	67	161	60	7	100	0	.	14012	6
	classes 5 and 6	0	.	14	100	50	72	61	48	0	.	161	83	338	47	558	25	601	28	194	43	0	0	137	60	0	0	20	.	0	0	10	100	30	80	66	59	0	.	358	42	113	42	0	0	0	0	215	75	62	44	149	47	35	81	21	100	0	0	65	76	28	100	23	100	0	0	0	0	11	100	12	100	41	63	39	100	22	100	100	62	178	46	505	32	0	0	0	.	0	.	0	0	13	100	101	62	54	58	28	100	6	100	46	100	0	.	0	0	11	71	0	.	9	100	0	.	0	.	0	.	0	.	0	.	0	.	36	100	11	100	93	45	0	0	0	0	32	100	0	.	0	0	0	.	0	0	38	100	28	100	0	.	0	0	0	.	0	.	61	100	0	0	7	100	15	72	117	67	40	75	98	63	20	100	76	76	8	100	43	71	22	71	0	0	0	.	5232	9
	total	0	.	36	65	216	60	324	49	0	.	626	65	1623	26	2433	21	2035	22	1150	27	172	63	448	52	98	48	102	.	21	100	144	55	617	34	418	47	0	.	1146	33	1126	29	78	64	35	100	669	45	1367	19	599	30	240	64	274	62	9	100	259	51	66	89	144	62	4	100	44	90	142	75	203	65	405	40	157	59	181	80	448	37	589	40	1817	26	57	100	0	.	0	.	92	73	101	44	288	51	986	29	256	65	141	62	96	100	0	.	1	100	99	80	0	.	62	100	0	.	0	.	0	.	0	.	0	.	0	.	217	61	145	100	652	37	64	71	116	90	102	59	0	.	56	71	0	.	48	73	59	100	160	74	0	.	114	73	0	.	0	.	172	71	71	64	73	61	624	33	381	50	192	55	365	52	144	71	293	56	126	51	105	64	273	56	18	82	0	.	27211	6
coniferous longwood	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	smallwood	25	81	26	56	13	67	169	35	50	59	122	36	48	53	337	21	219	26	290	22	0	100	0	.	8	100	0	.	58	44	79	50	173	34	205	32	0	.	12	77	0	.	0	.	0	.	0	.	0	.	904	13	25	100	158	30	16	100	105	45	344	22	125	39	125	28	454	20	0	.	0	.	1	100	170	32	30	100	28	59	29	72	70	71	39	53	9	72	44	52	0	.	14	60	0	.	44	60	9	80	89	45	45	64	57	43	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	12	94	0	.	0	.	22	68	0	.	214	33	58	44	70	33	331	29	87	38	73	35	106	34	3	100	42	53	7	72	50	52	0	.	30	100	61	45	40	69	0	.	20	56	38	46	52	50	15	100	31	67	54	56	0	.	6184	5
	classes 1 and 2	32	64	32	80	27	74	79	44	62	65	73	41	75	61	180	29	228	36	202	26	0	0	0	.	5	100	0	.	59	72	140	55	236	46	169	41	0	.	0	0	0	.	0	.	0	.	0	.	0	.	1206	14	0	0	75	50	14	100	87	54	133	32	147	41	123	35	208	27	0	.	0	.	0	0	219	35	13	100	5	100	5	100	17	59	41	75	21	100	30	53	0	.	18	81	0	.	12	73	0	0	100	51	36	62	70	94	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	11	100	0	.	0	.	19	79	0	.	77	47	71	54	55	46	105	32	28	52	77	38	59	42	0	0	8	71	82	87	46	65	0	.	4	100	35	57	52	71	0	.	23	61	45	63	54	73	17	100	36	71	115	60	0	.	5198	7
	classes 3 and 4	115	82	98	75	81	70	535	34	215	60	557	36	113	73	1033	24	746	27	1184	27	7	100	0	.	36	100	0	.	134	62	190	67	488	38	596	35	0	.	14	100	0	.	0	.	0	.	0	.	0	.	2874	14	50	100	735	33	45	100	257	42	1071	21	449	35	486	29	1682	19	0	.	0	.	0	0	626	32	117	100	95	74	136	59	273	61	177	51	43	74	184	66	0	.	45	65	0	.	98	86	63	80	450	49	175	58	287	46	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	0	0	.	0	.	134	58	0	.	689	35	114	47	279	37	539	28	386	39	296	35	432	38	23	100	206	59	48	84	252	49	0	.	8	100	180	57	90	68	0	.	32	73	292	47	200	56	76	100	118	71	181	72	0	.	21138	5
	classes 5 and 6	16	100	27	100	23	100	220	59	22	100	207	48	55	100	408	33	125	56	304	41	0	0	0	.	17	100	0	.	98	63	36	100	34	100	166	47	0	.	18	100	0	.	0	.	0	.	0	.	0	.	498	25	62	100	100	49	25	100	110	57	169	41	62	58	129	42	482	29	0	.	0	.	0	0	164	60	0	0	33	71	25	100	120	89	71	71	0	0	0	0	0	.	0	0	0	.	0	0	29	100	16	100	28	100	65	100	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	0	0	.	0	.	41	100	0	.	107	56	19	100	68	64	0	0	156	48	48	58	106	69	0	0	58	59	0	0	77	78	0	.	0	0	0	0	0	0	0	.	16	100	16	100	46	100	0	0	0	0	13	100	0	.	4735	9
	total	188	79	184	54	145	63	1002	31	351	61	960	35	293	58	1958	23	1318	25	1979	23	8	100	0	.	67	100	0	.	348	49	445	52	931	35	1136	32	0	.	45	92	0	.	0	.	0	.	0	.	0	.	5483	12	137	100	1068	31	100	100	559	37	1716	20	783	33	864	28	2826	19	0	.	0	.	1	100	1179	32	160	100	161	68	196	64	479	67	327	51	73	71	258	58	0	.	77	59	0	.	154	73	101	85	654	45	284	61	480	41	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	23	71	0	.	0	.	217	62	0	.	1087	32	262	40	471	34	975	23	657	36	493	32	704	35	26	100	314	53	137	72	425	49	0	.	43	100	276	48	181	67	0	.	90	54	392	46	352	54	108	100	184	64	363	58	0	.	37255	5
broadleaf roundwood	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	smallwood	12	16	6	21	4	28	7	19	2	36	4	30	19	16	12	14	18	11	15	14	4	28	5	26	8	21	0	.	3	31	3	30	7	27	6	22	2	42	8	21	4	27	4	25	3	37	11	20	2	48	22	11	8	25	5	23	7	24	4	32	1	35	1	35	2	32	3	28	5	31	1	43	6	25	5	25	5	29	6	23	6	24	6	23	9	18	6	22	5	22	5	24	11	20	6	25	1	63	4	26	3	29	3	25	4	23	2	43	6	26	3	37	9	20	15	17	24	15	13	17	12	19	15	18	3	32	1	46	1	49	5	33	2	31	4	27	4	28	1	43	8	38	3	36	2	34	1	42	3	26	5	25	4	26	2	38	1	40	1	48	3	33	6	30	3	30	11	18	2	27	4	31	4	25	5	23	5	26	3	27	2	34	2	30	0	.	518	2
	classes 1 and 2	929	19	471	20	397	21	731	22	159	38	460	24	1598	13	1247	12	1701	10	1635	12	178	30	408	25	716	19	0	.	263	27	370	27	593	21	639	22	148	38	647	18	308	23	354	22	515	22	1032	16	278	34	1898	11	519	22	418	21	605	19	201	26	196	29	159	32	131	33	184	25	383	30	106	37	557	25	458	23	495	25	593	18	621	27	730	21	777	18	371	24	503	24	366	24	646	20	559	21	218	29	309	26	523	25	284	24	422	20	242	30	511	20	281	26	970	17	1170	16	1865	13	1406	15	1041	17	1273	16	314	34	89	45	109	39	367	27	310	29	423	23	358	28	91	41	581	26	191	29	206	37	178	31	284	26	378	23	429	25	219	33	130	41	53	49	178	36	459	24	428	20	1148	14	162	27	216	27	303	24	507	20	421	19	332	26	240	29	259	27	0	.	47133	2
	classes 3 and 4	1561	17	767	22	501	26	986	20	234	34	629	30	1764	17	1481	14	2661	11	1752	13	404	29	673	27	1061	20	0	.	426	41	622	28	767	25	874	22	202	46	865	19	305	35	370	26	100	32	386	19	68	44	3035	10	1035	27	448	27	598	24	329	31	185	33	228	33	173	33	247	25	355	30	88	63	543	29	605	24	666	31	662	22	796	23	1116	18	1171	16	793	22	695	22	608	26	1162	18	550	27	144	64	482	29	502	25	426	26	700	23	35	44	261	26	111	41	440	21	725	18	778	17	666	17	449	25	600	18	220	40	44	82	62	47	348	33	237	41	331	30	434	29	75	45	539	24	519	32	116	35	117	33	302	25	869	25	406	31	425	34	230	41	108	46	363	34	107	35	43	46	512	19	349	30	448	28	438	26	620	21	626	21	407	32	368	34	381	29	0	.	51912	2
	classes 5 and 6	582	22	442	27	203	30	420	29	40	47	150	39	617	28	445	26	1036	17	191	24	261	40	200	37	441	35	0	.	117	59	156	35	176	36	337	46	32	88	182	32	78	52	80	44	16	52	94	37	9	59	521	19	299	35	156	40	167	43	105	55	11	78	34	61	90	92	6	100	54	47	0	0	200	49	275	32	87	44	130	40	227	38	216	28	290	32	494	30	55	45	238	32	266	34	100	34	26	90	261	44	158	43	248	53	392	53	5	100	178	36	27	67	196	60	312	57	199	32	401	35	72	42	251	30	48	68	0	0	29	78	81	53	77	60	25	54	199	37	0	0	72	50	245	43	0	0	14	53	38	57	107	45	94	41	30	54	141	47	37	56	159	39	9	76	0	0	127	35	101	48	309	35	376	47	228	32	237	39	148	50	163	49	215	37	0	.	16363	4
	total	3085	15	1685	20	1105	21	2144	19	435	30	1244	26	3998	15	3185	12	5416	9	3594	11	847	28	1286	23	2226	19	0	.	809	35	1150	26	1543	21	1857	21	384	42	1702	18	695	26	809	21	634	22	1523	15	358	32	5476	10	1861	23	1026	22	1377	21	639	28	394	29	423	30	396	34	439	23	796	27	194	45	1306	24	1344	21	1253	26	1391	19	1649	22	2069	18	2247	15	1665	20	1258	20	1218	22	2085	17	1216	21	389	38	1055	26	1186	22	961	26	1518	23	284	30	957	21	422	30	1615	17	2221	17	2866	12	2486	15	1574	18	2139	15	584	33	134	48	201	38	800	27	626	31	783	23	995	26	168	36	1200	23	958	30	323	32	310	26	627	22	1360	23	933	24	676	30	502	39	199	43	703	33	580	24	475	21	1797	14	614	28	977	25	1121	27	1359	20	1289	19	891	27	774	28	858	24	0	.	115926	2
total	n/a	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.	0	.
	smallwood	49	43	52	30	34	31	195	30	64	47	158	29	256	13	467	16	344	17	367	18	15	37	21	32	27	35	2	.	64	40	103	38	218	28	233	28	2	43	66	20	86	15	53	13	74	13	144	9	223	11	955	12	64	41	198	24	62	28	117	41	348	22	132	37	127	28	462	20	17	26	27	22	48	20	192	29	53	58	77	24	56	40	133	38	63	34	28	29	58	41	11	27	36	26	32	18	87	32	28	32	108	38	64	46	77	33	11	22	39	19	23	19	16	25	16	16	24	15	35	13	20	17	25	17	15	24	19	44	21	24	47	30	14	22	32	22	37	42	6	39	234	30	63	41	79	30	344	28	107	32	85	30	117	32	10	39	46	48	13	49	61	43	134	9	140	24	166	18	57	48	26	33	37	32	65	29	77	35	25	60	43	50	62	49	0	.	9364	3
	classes 1 and 2	1338	16	1032	19	986	19	1128	17	857	21	1426	18	7374	7	4231	8	4319	8	3199	11	280	28	574	23	1010	18	13	.	544	25	1435	18	1879	14	1401	18	191	39	1730	15	2560	11	2212	12	3152	10	5803	7	4796	7	3463	9	1446	16	1547	16	2440	13	366	23	470	25	360	28	264	27	508	22	928	22	1048	21	1567	16	1108	19	1096	21	1900	14	1045	21	1652	16	1432	15	824	19	886	20	568	21	1034	18	1391	16	1148	17	830	20	1084	20	700	22	1025	20	575	20	1467	14	1016	16	1103	16	1216	15	1912	13	2080	12	1276	16	1611	14	796	25	535	27	852	21	818	18	767	21	1435	19	704	25	211	38	1074	20	374	30	380	30	770	18	643	24	731	20	829	20	404	31	350	36	184	48	349	30	4605	8	3414	10	4538	9	673	21	609	25	673	20	1090	19	1110	17	628	23	456	24	627	22	0	.	128488	1
	classes 3 and 4	2100	15	1135	20	1233	19	2366	15	1426	22	2807	18	9977	7	8191	9	6701	9	4799	11	651	27	992	25	1470	18	67	.	835	28	1837	19	2951	16	2164	18	231	43	2681	14	3449	12	2881	13	3258	12	6178	8	5101	10	6395	9	2252	17	2549	16	3266	14	742	24	1291	20	738	28	666	26	1967	17	848	23	939	22	1850	17	1722	19	1408	21	2338	15	1869	19	3656	14	2023	15	1400	19	1381	21	911	23	1673	16	1942	17	1529	20	1500	20	1303	23	851	25	1235	21	492	21	1392	16	1114	18	539	19	801	18	837	16	1423	13	732	21	987	16	685	25	582	29	797	22	1221	22	1069	20	1909	18	809	25	229	39	1711	20	796	28	534	28	1284	17	1061	23	1531	19	1354	19	589	33	686	30	357	41	713	28	4704	9	2971	11	4301	10	1176	24	1118	23	1082	21	1551	19	1627	17	805	26	824	27	967	24	0	.	173084	1
	classes 5 and 6	676	20	557	24	388	24	884	22	262	32	803	27	3359	11	2984	11	2524	12	982	18	298	37	348	36	505	31	20	.	248	38	427	27	738	22	698	28	45	69	1098	20	1123	18	1239	21	1411	15	2291	12	1291	15	1219	15	832	23	581	24	901	19	281	35	208	36	120	40	224	44	487	29	182	31	291	29	758	24	543	27	347	32	745	20	701	25	1746	21	499	24	784	23	125	34	272	29	357	30	809	24	313	27	679	30	211	36	349	43	571	42	367	29	793	21	449	25	230	52	368	50	215	30	709	22	257	36	446	25	212	33	247	45	329	39	423	28	596	27	665	25	356	35	30	72	293	32	282	39	82	54	159	34	327	31	267	27	285	32	34	49	265	35	154	56	279	37	1710	14	729	17	1211	17	313	30	501	28	553	34	502	25	420	31	257	38	268	35	354	30	0	.	56268	2
	total	4163	14	2775	18	2641	17	4572	14	2609	21	5194	17	20965	7	15873	8	13888	8	9347	9	1244	26	1935	23	3012	18	102	.	1691	24	3802	17	5786	14	4496	16	469	40	5575	13	7218	11	6385	12	7895	10	14417	7	11410	8	12031	8	4593	15	4876	15	6669	13	1505	23	2316	18	1349	25	1281	24	3425	17	1975	20	2305	20	4223	16	3564	17	2905	19	5060	13	3671	18	7187	14	4016	14	3036	17	2450	19	1761	20	3099	16	4174	16	3077	17	3037	19	2706	19	1964	23	2908	18	1444	18	3692	13	2602	16	1888	16	2400	16	2989	12	4247	11	2284	16	3070	13	1708	23	1383	27	1999	21	2508	19	2446	19	4041	17	1907	24	476	37	3312	18	1515	27	1075	25	2557	15	2138	20	2614	18	2585	18	1037	29	1348	27	708	40	1402	27	11152	8	7253	10	10215	9	2219	22	2254	21	2344	20	3208	17	3235	16	1715	23	1591	23	2009	21	0	.	367203	1

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 2291921. Birmensdorf, Swiss Federal Research Institute WSL

back