| Year | Area (ha) | Population | |||
| Total | Rural | Urban | Density (km−2) | ||
| 2001 | 1,610,500 | 2.49 | 1.83 (73.47%) | 0.66 (26.53%) | 155 |
| 2011 | 1,610,500 | 2.74 | 1.98 (72.27%) | 0.76 (27.73%) | 170 |