| Value | Category |
|---|---|
| 1 | Western |
| 2 | Central |
| 3 | Greater Accra |
| 4 | Volta |
| 5 | Eastern |
| 6 | Ashanti |
| 7 | Brong Ahafo |
| 8 | Northern |
| 9 | Upper East |
| 10 | Upper West |
| 11 | Nigeria |
| 12 | Liberia |
| 13 | Sierra Leone |
| 14 | Gambia |
| 15 | Togo |
| 16 | Burkina Faso |
| 17 | Cote d?Ivoire |
| 18 | Other ECOWAS |
| 19 | Africa, other than ECOWAS |
| 20 | Europe Caribbean |
| 21 | Americas (North, South) |
| 22 | Asia |
| 23 | Oceania |
| Sysmiss |