Bolívia - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 1977 | 41,38% | 54,75% | 3,88% |
| 1976 | 41,41% | 54,70% | 3,88% |
| 1975 | 41,45% | 54,66% | 3,90% |
| 1974 | 41,48% | 54,61% | 3,92% |
| 1973 | 41,50% | 54,56% | 3,94% |
| 1972 | 41,50% | 54,52% | 3,98% |
| 1971 | 41,48% | 54,51% | 4,01% |
| 1970 | 41,44% | 54,50% | 4,06% |
| 1969 | 41,39% | 54,50% | 4,11% |
| 1968 | 41,32% | 54,51% | 4,18% |
| 1967 | 41,24% | 54,51% | 4,25% |
| 1966 | 41,16% | 54,52% | 4,32% |
| 1965 | 41,07% | 54,52% | 4,41% |
| 1964 | 40,96% | 54,53% | 4,51% |
| 1963 | 40,87% | 54,52% | 4,61% |
| 1962 | 40,82% | 54,46% | 4,72% |
| 1961 | 40,81% | 54,35% | 4,84% |
| 1960 | 40,80% | 54,25% | 4,95% |