The columns of the table below represent age groups and the rows represent the countries.
| Country | 60–69 | 70–79 | 80+ |
| Oceania | 1.2% | 5.4% | 20.3% |
| Asia* | 1.4% | 4.4% | 21.3% |
| Western Europe | 2.1% | 5.9% | 25.9% |
| Central and Southern Europe | 1.1% | 4.5% | 18.3% |
| Latin America | 1,9% | 6,5% | 36% |
| North America (US only) | 1.5% | 4.9% | 27% |
| Caribbean | 2% | 6.7% | 24.6% |
| North Africa/Middle East | 1.3% | 4.8% | 18% |
| Central Africa | 0.7% | 2.6% | 10.1% |
| Western Africa | 0.6% | 2.7% | 9.6% |
| Eastern Africa | 0.9% | 3.3% | 12.3% |
| Southern Africa | 0.8% | 2.9% | 11% |
* Includes Australia and New Zealand