Sao Tomé-et-Principe - Pyramide des âges
| Date | 0-14 ans % | 15-64 ans % | > 64 ans % |
|---|---|---|---|
| 1967 | 44,26% | 51,34% | 4,40% |
| 1966 | 43,24% | 52,46% | 4,30% |
| 1965 | 42,00% | 53,81% | 4,19% |
| 1964 | 40,51% | 55,40% | 4,08% |
| 1963 | 38,77% | 57,26% | 3,97% |
| 1962 | 36,74% | 59,41% | 3,85% |
| 1961 | 34,35% | 61,91% | 3,73% |
| 1960 | 32,90% | 63,44% | 3,65% |