| Land Use—Land Cover | 1986 | 1996 | 2006 | Net Change | ||||
| (Km2) | % | (Km2) | % | (Km2) | % | (Km2) | % | |
| Urban | 115.4 | 2.1 | 1.1.4 | 2.9 | 255.9 | 4.6 | 140.6 | 121.8 |
| Agric | 1306.9 | 23.4 | 1121.5 | 20 | 1050.8 | 18.8 | −256.2 | −19.6 |
| Forest | 2022.6 | 36.2 | 2136.1 | 38.2 | 2193.9 | 39.2 | 171.3 | 8.5 |
| Water | 1365.5 | 24.4 | 1439.1 | 25.7 | 1501.4 | 26.8 | 135.9 | 10 |
| Wetland | 7.4.3 | 12.6 | 719.6 | 12.9 | 554.2 | 9.9 | −150 | −21.3 |
| Barren | 80.2 | 1.4 | 17.2 | 0.3 | 38.7 | 0.7 | −41.6 | −51.3 |
| Sum | 5594.8 | 100 | 5594.8 | 100 | 5594.8 | 100 | 0 | |