Sri Lanca - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 2023 | 22,36% | 65,90% | 11,74% |
| 2022 | 22,69% | 65,93% | 11,38% |
| 2021 | 23,02% | 65,94% | 11,05% |
| 2020 | 23,34% | 65,95% | 10,72% |
| 2019 | 23,65% | 65,97% | 10,38% |
| 2018 | 23,95% | 66,01% | 10,04% |
| 2017 | 24,23% | 66,08% | 9,69% |
| 2016 | 24,48% | 66,18% | 9,35% |
| 2015 | 24,69% | 66,32% | 8,99% |
| 2014 | 24,87% | 66,49% | 8,64% |
| 2013 | 25,03% | 66,68% | 8,29% |
| 2012 | 25,18% | 66,85% | 7,97% |
| 2011 | 25,31% | 67,01% | 7,68% |
| 2010 | 25,42% | 67,15% | 7,43% |
| 2009 | 25,51% | 67,28% | 7,21% |
| 2008 | 25,59% | 67,38% | 7,03% |
| 2007 | 25,67% | 67,46% | 6,87% |
| 2006 | 25,75% | 67,52% | 6,74% |
| 2005 | 25,84% | 67,54% | 6,62% |
| 2004 | 25,95% | 67,52% | 6,53% |
| 2003 | 26,11% | 67,45% | 6,44% |
| 2002 | 26,33% | 67,32% | 6,35% |
| 2001 | 26,63% | 67,11% | 6,27% |
| 2000 | 27,00% | 66,79% | 6,21% |
| 1999 | 27,40% | 66,44% | 6,16% |
| 1998 | 27,78% | 66,09% | 6,13% |
| 1997 | 28,17% | 65,72% | 6,11% |
| 1996 | 28,64% | 65,26% | 6,09% |
| 1995 | 29,20% | 64,72% | 6,08% |
| 1994 | 29,87% | 64,11% | 6,02% |
| 1993 | 30,62% | 63,45% | 5,93% |
| 1992 | 31,37% | 62,78% | 5,85% |
| 1991 | 32,06% | 62,18% | 5,76% |
| 1990 | 32,55% | 61,83% | 5,62% |
| 1989 | 32,96% | 61,54% | 5,50% |
| 1988 | 33,49% | 61,13% | 5,38% |
| 1987 | 34,04% | 60,70% | 5,26% |
| 1986 | 34,62% | 60,23% | 5,15% |
| 1985 | 35,17% | 59,79% | 5,04% |
| 1984 | 35,54% | 59,55% | 4,90% |
| 1983 | 35,78% | 59,46% | 4,76% |
| 1982 | 36,01% | 59,36% | 4,63% |
| 1981 | 36,22% | 59,25% | 4,52% |
| 1980 | 36,44% | 59,13% | 4,43% |
| 1979 | 36,68% | 58,98% | 4,34% |
| 1978 | 36,94% | 58,80% | 4,26% |
| 1977 | 37,25% | 58,57% | 4,18% |
| 1976 | 37,60% | 58,29% | 4,11% |
| 1975 | 37,99% | 57,96% | 4,04% |
| 1974 | 38,42% | 57,59% | 3,99% |
| 1973 | 38,84% | 57,23% | 3,94% |
| 1972 | 39,19% | 56,92% | 3,89% |
| 1971 | 39,48% | 56,67% | 3,86% |
| 1970 | 39,72% | 56,46% | 3,82% |
| 1969 | 39,94% | 56,26% | 3,80% |
| 1968 | 40,13% | 56,08% | 3,78% |
| 1967 | 40,30% | 55,92% | 3,78% |
| 1966 | 40,44% | 55,78% | 3,78% |
| 1965 | 40,54% | 55,65% | 3,81% |
| 1964 | 40,60% | 55,54% | 3,85% |
| 1963 | 40,70% | 55,39% | 3,92% |
| 1962 | 40,84% | 55,16% | 4,00% |
| 1961 | 40,94% | 54,95% | 4,10% |
| 1960 | 40,96% | 54,81% | 4,22% |