Sierra Leone - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 1973 | 41.33% | 54.56% | 4.11% |
| 1972 | 41.15% | 54.75% | 4.10% |
| 1971 | 40.95% | 54.96% | 4.09% |
| 1970 | 40.73% | 55.19% | 4.08% |
| 1969 | 40.49% | 55.43% | 4.07% |
| 1968 | 40.24% | 55.70% | 4.06% |
| 1967 | 39.96% | 56.00% | 4.05% |
| 1966 | 39.68% | 56.30% | 4.03% |
| 1965 | 39.40% | 56.60% | 4.01% |
| 1964 | 39.07% | 56.95% | 3.98% |
| 1963 | 38.75% | 57.30% | 3.95% |
| 1962 | 38.59% | 57.49% | 3.91% |
| 1961 | 38.54% | 57.58% | 3.87% |
| 1960 | 38.52% | 57.66% | 3.83% |