Congo - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 1974 | 45,24% | 51,24% | 3,52% |
| 1973 | 45,07% | 51,39% | 3,55% |
| 1972 | 44,88% | 51,55% | 3,57% |
| 1971 | 44,69% | 51,72% | 3,59% |
| 1970 | 44,50% | 51,90% | 3,60% |
| 1969 | 44,31% | 52,08% | 3,62% |
| 1968 | 44,11% | 52,26% | 3,63% |
| 1967 | 43,92% | 52,44% | 3,63% |
| 1966 | 43,73% | 52,63% | 3,64% |
| 1965 | 43,54% | 52,82% | 3,64% |
| 1964 | 43,35% | 53,02% | 3,63% |
| 1963 | 43,18% | 53,21% | 3,61% |
| 1962 | 42,97% | 53,44% | 3,59% |
| 1961 | 42,71% | 53,72% | 3,57% |
| 1960 | 42,45% | 53,99% | 3,56% |