| Sex | Age | Education | Mean | Standard deviations | Number |
| Male | 45 - 55 Years | Illiterates | 13.2 | 0.9 | 4 |
| semi-illiterates | 15.7 | 3.7 | 4 | ||
| Total | 14.5 | 2.8 | 8 | ||
| 56 - 65 Years | Illiterates | 14.2 | 4.4 | 10 | |
| semi-illiterates | 12.7 | 2.7 | 13 | ||
| Total | 13.3 | 3.5 | 23 | ||
| 66 - 90 Years | Illiterates | 13.7 | 3.4 | 7 | |
| semi-illiterates | 14.2 | 3.7 | 5 | ||
| Total | 13.9 | 3.4 | 12 | ||
| Total | Illiterates | 13.8 | 3.5 | 21 | |
| semi-illiterates | 13.6 | 3.2 | 22 | ||
| Total | 13.7 | 3.3 | 43 | ||
| Female | 45 - 55 Years | Illiterates | 15.9 | 3.9 | 18 |
| semi-illiterates | 14.3 | 3.3 | 6 | ||
| Total | 15.5 | 3.8 | 24 | ||
| 56 - 65 Years | Illiterates | 13.2 | 3.2 | 11 | |
| semi-illiterates | 16.0 | 0.0 | 2 | ||
| Total | 13.6 | 3.1 | 13 | ||
| 66 - 90 Years | Illiterates | 13.6 | 5.4 | 16 | |
| semi-illiterates | 15.0 | 1.4 | 2 | ||
| Total | 13.7 | 5.1 | 18 | ||
| Total | Illiterates | 14.4 | 4.5 | 45 | |
| semi-illiterates | 14.8 | 2.6 | 10 | ||
| Total | 14.5 | 4.2 | 55 | ||
| Total | 45 - 55 | Illiterates | 15.4 | 3.7 | 22 |
| semi-illiterates | 14.9 | 3.4 | 10 | ||
| Total | 15.2 | 3.6 | 32 | ||
| 56 - 65 | Illiterates | 13.7 | 3.7 | 21 | |
| semi-illiterates | 13.2 | 2.7 | 15 | ||
| Total | 13.5 | 3.3 | 36 | ||
| 66 - 90 | Illiterates | 13.6 | 4.8 | 23 | |
| semi-illiterates | 14.4 | 3.1 | 7 | ||
| Total | 13.8 | 4.4 | 30 | ||
| Total | Illiterates | 14.2 | 4.2 | 66 | |
| semi-illiterates | 14.0 | 3.0 | 32 | ||
| Total | 14.1 | 3.8 | 98 |