Component

1970

1980

1990

2000

2010

2020

Built up land

1.70

2.61

3.42

3.45

3.61

5.54

Carbon

13.48

15.61

10.86

16.05

17.73

19.51

Cropland

24.10

25.64

25.39

38.33

34.21

30.02

Fishing grounds

14.06

13.70

12.49

8.94

14.78

16.70

Forest products

38.56

34.04

36.07

28.16

23.41

22.01

Grazing land

8.11

8.42

11.77

5.07

6.26

6.23

Total

100

100

100

100

100

100