Viet Nam - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 1973 | 41.81% | 52.77% | 5.43% |
| 1972 | 42.14% | 52.39% | 5.48% |
| 1971 | 42.43% | 52.05% | 5.52% |
| 1970 | 42.66% | 51.82% | 5.52% |
| 1969 | 42.92% | 51.58% | 5.50% |
| 1968 | 43.12% | 51.42% | 5.46% |
| 1967 | 43.28% | 51.34% | 5.39% |
| 1966 | 43.32% | 51.38% | 5.30% |
| 1965 | 43.23% | 51.55% | 5.23% |
| 1964 | 43.17% | 51.67% | 5.17% |
| 1963 | 42.83% | 52.05% | 5.11% |
| 1962 | 42.17% | 52.75% | 5.07% |
| 1961 | 41.56% | 53.44% | 5.01% |
| 1960 | 40.87% | 54.19% | 4.94% |