Table 1 Regional population and sample distribution
| Region | Population | Sample size | Percentage |
|---|---|---|---|
| Ashanti | 4,780,380 | 252 | 19.4 |
| Greater Accra | 4,010,054 | 211 | 16.24 |
| Eastern | 2,633,154 | 139 | 10.7 |
| Northern | 2,479,461 | 130 | 10.01 |
| Western | 2,376,021 | 125 | 9.62 |
| Brong Ahafo | 2,310,983 | 122 | 9.4 |
| Volta | 2,118,252 | 112 | 8.62 |
| Central | 2,201,863 | 116 | 8.93 |
| Upper East | 1,046,545 | 55 | 4.23 |
| Upper West | 702,110 | 37 | 2.85 |
| Total | 24,658,823 | 1299 | 100 |