Letónia - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 1985 | 21,24% | 67,10% | 11,65% |
| 1984 | 21,18% | 67,02% | 11,80% |
| 1983 | 21,04% | 66,96% | 12,00% |
| 1982 | 20,87% | 66,98% | 12,15% |
| 1981 | 20,72% | 66,80% | 12,49% |
| 1980 | 20,59% | 66,62% | 12,79% |
| 1979 | 20,43% | 66,53% | 13,03% |
| 1978 | 20,40% | 66,54% | 13,06% |
| 1977 | 20,55% | 66,44% | 13,01% |
| 1976 | 20,73% | 66,36% | 12,91% |
| 1975 | 20,93% | 66,26% | 12,82% |
| 1974 | 21,09% | 66,19% | 12,72% |
| 1973 | 21,25% | 66,15% | 12,60% |
| 1972 | 21,45% | 66,07% | 12,48% |
| 1971 | 21,51% | 66,18% | 12,31% |
| 1970 | 21,58% | 66,37% | 12,05% |
| 1969 | 21,75% | 66,31% | 11,94% |