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 |