Table 1: Demographic character, socio-economic status of respondents and location of the villages studied in the three senatorial districts of Bayelsa State, Nigeria.
| Variables | BW | BC | BE | Average | |
| Sex | Male | 72 | 69 | 71 | 71 |
| Female | 28 | 31 | 29 | 29 | |
| Age | < 20 | 28 | 13 | 20 | 20 |
| 20-65 | 52 | 71 | 65 | 63 | |
| > 65 | 20 | 16 | 15 | 17 | |
| Religion | Christian | 82 | 88 | 88 | 86 |
| Moslem | - | - | - | - | |
| Others | 18 | 12 | 12 | 14 | |
| Literacy Status | Literate | 64 | 63 | 65 | 64 |
| Illiterate | 36 | 37 | 35 | 36 | |
| Economic Status | Low | 66 | 68 | 77 | 70 |
| Medium | 30 | 32 | 19 | 27 | |
| High | 4 | - | 4 | 1 | |
| Occupation | Farming | 94 | 79 | 88 | 87 |
| Non-Farming | 6 | 21 | 12 | 13 | |