| Class name |
1972-August |
1985-May |
1998-April |
2003-June |
2015-May |
|||||
| ha |
% |
ha |
% |
ha |
% |
ha |
% |
ha |
% |
|
| Built-up |
16,429.68 |
44.65 |
16,226.29 |
44.10 |
16,439.17 |
44.69 |
15,672.24 |
42.61 |
18,938.88 |
51.49 |
| Green and open areas |
4235.04 |
11.51 |
4902.66 |
13.32 |
5590.89 |
15.10 |
7227.97 |
19.65 |
4419.72 |
12.01 |
| Agricultural land |
8677.80 |
23.58 |
8116.74 |
22.06 |
7794.00 |
21.19 |
7581.42 |
20.61 |
7086.42 |
19.26 |
| Forest |
6994.08 |
19.01 |
6537.33 |
17.77 |
6051.06 |
16.45 |
5569.65 |
15.14 |
5553.45 |
15.10 |
| Water bodies |
461.52 |
1.25 |
1009.35 |
2.74 |
907.25 |
2.46 |
731.09 |
1.99 |
784.00 |
2.13 |
| Overall |
36,798.12 |
100 |
36,792.37 |
100 |
36,782.37 |
100 |
36,782.37 |
100 |
36,782.47 |
100 |