Libéria - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 1967 | 41,86% | 55,19% | 2,95% |
| 1966 | 41,66% | 55,40% | 2,94% |
| 1965 | 41,45% | 55,62% | 2,93% |
| 1964 | 41,14% | 55,94% | 2,92% |
| 1963 | 40,84% | 56,25% | 2,91% |
| 1962 | 40,68% | 56,42% | 2,90% |
| 1961 | 40,59% | 56,50% | 2,90% |
| 1960 | 40,58% | 56,52% | 2,91% |