| Value | Category |
|---|---|
| 2 | 2. SubSaharan Africa (including Zimbabw |
| 3 | 3. United Kingdom |
| 4 | 4. Germany |
| 5 | 5. Eastern Europe (including form |
| 6 | 6. Other Europe |
| 7 | 7. Israel |
| 8 | 8. Canada |
| 9 | 9. New Zealand |
| 10 | 10. United States |
| 11 | 11. Australia |
| 12 | 12. SubSaharan Africa (including Zimbabwe, Zambia, Zaire) |