Secondary school pupil-teacher ratio is the number of pupils enrolled in secondary school divided by the number of secondary school teachers (regardless of their teaching assignment).
| तिथि | मान | बदले , % |
|---|---|---|
| 1999 | 28.1 | -10.06% |
| 1997 | 31.3 | 20.07% |
| 1996 | 26.0 | -5.63% |
| 1995 | 27.6 | 20.62% |
| 1989 | 22.9 | 7.60% |
| 1988 | 21.3 | 0.22% |
| 1987 | 21.2 | -0.30% |
| 1986 | 21.3 | 19.53% |
| 1985 | 17.8 | 5.09% |
| 1984 | 16.9 | -9.70% |
| 1983 | 18.8 | -1.76% |
| 1982 | 19.1 |