Pupil-teacher ratio. Primary is the number of pupils enrolled in primary school divided by the number of primary school teachers.
| तिथि | मान | बदले , % |
|---|---|---|
| 2014 | 10.7 | 8.10% |
| 2001 | 9.9 | -1.87% |
| 2000 | 10.1 | 0.90% |
| 1999 | 10.0 | 1.24% |
| 1998 | 9.9 | -0.27% |
| 1995 | 9.9 | 0.08% |
| 1994 | 9.9 | 0.92% |
| 1993 | 9.8 | -14.26% |
| 1992 | 11.5 | 1.74% |
| 1990 | 11.3 | -1.02% |
| 1989 | 11.4 | -2.24% |
| 1988 | 11.7 |