| Sex | Age | Education | Mean | Standard deviations | Number |
| Male | 45 - 55 | Illiterates | 12.7 | 3.8 | 4 |
| Semi-illiterates | 11.5 | 2.3 | 4 | ||
| Total | 12.1 | 3.0 | 8 | ||
| 56 - 65 | Illiterates | 11.7 | 3.0 | 10 | |
| Semi-illiterates | 11.6 | 3.8 | 13 | ||
| Total | 11.7 | 3.4 | 23 | ||
| 66 - 90 | Illiterates | 9.0 | 3.4 | 7 | |
| Semi-illiterates | 14.2 | 3.8 | 5 | ||
| Total | 11.1 | 4.3 | 12 | ||
| Total | Illiterates | 11.0 | 3.5 | 21 | |
| Semi-illiterates | 12.2 | 3.6 | 22 | ||
| Total | 11. 6 | 3.6 | 43 | ||
| Female | 45 - 55 | Illiterates | 11.6 | 3.6 | 18 |
| Semi-illiterates | 12.8 | 5.0 | 7 | ||
| Total | 11.9 | 4.0 | 25 | ||
| 56 - 65 | Illiterates | 10.9 | 3.9 | 11 | |
| Semi-illiterates | 9.5 | 3.5 | 2 | ||
| Total | 10.6 | 3.8 | 13 | ||
| 66 - 90 | Illiterates | 9.2 | 4.4 | 17 | |
| Semi-illiterates | 12.5 | 2.1 | 2 | ||
| Total | 9.6 | 4.3 | 19 | ||
| Total | Illiterates | 10.5 | 4.0 | 46 | |
| Semi-illiterates | 12.1 | 4.3 | 11 | ||
| Total | 10.8 | 4.1 | 57 | ||
| Total | 45 - 55 | Illiterates | 11.8 | 3.6 | 22 |
| Semi-illiterates | 12.3 | 4.1 | 11 | ||
| Total | 12.0 | 3.7 | 33 | ||
| 56 - 65 Years | Illiterates | 11.2 | 3.5 | 21 | |
| Semi-illiterates | 11.4 | 3.7 | 15 | ||
| Total | 11.3 | 3.5 | 36 | ||
| 66 - 90 Years | Illiterates | 9.2 | 4.0 | 24 | |
| Semi-illiterates | 13.7 | 3.4 | 7 | ||
| Total | 10.2 | 4.3 | 31 | ||
| Total | Illiterates | 10.7 | 3.8 | 67 | |
| Semi-illiterates | 12.2 | 3.8 | 33 | ||
| Total | 11.2 | 3.9 | 100 |