Irão - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 1973 | 43,40% | 53,04% | 3,56% |
| 1972 | 43,64% | 52,78% | 3,58% |
| 1971 | 43,82% | 52,58% | 3,60% |
| 1970 | 43,95% | 52,42% | 3,63% |
| 1969 | 44,04% | 52,30% | 3,66% |
| 1968 | 44,09% | 52,21% | 3,69% |
| 1967 | 44,13% | 52,14% | 3,73% |
| 1966 | 44,18% | 52,04% | 3,78% |
| 1965 | 44,26% | 51,90% | 3,84% |
| 1964 | 44,35% | 51,74% | 3,91% |
| 1963 | 44,26% | 51,75% | 3,99% |
| 1962 | 43,94% | 51,97% | 4,09% |
| 1961 | 43,54% | 52,27% | 4,19% |
| 1960 | 43,02% | 52,69% | 4,30% |