Vietname - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 2021 | 22,55% | 68,70% | 8,75% |
| 2020 | 22,69% | 68,88% | 8,43% |
| 2019 | 22,86% | 69,07% | 8,07% |
| 2018 | 23,02% | 69,22% | 7,76% |
| 2017 | 23,17% | 69,36% | 7,47% |
| 2016 | 23,31% | 69,46% | 7,23% |
| 2015 | 23,42% | 69,56% | 7,02% |
| 2014 | 23,51% | 69,70% | 6,79% |
| 2013 | 23,61% | 69,76% | 6,63% |
| 2012 | 23,75% | 69,69% | 6,56% |
| 2011 | 23,97% | 69,52% | 6,52% |
| 2010 | 24,29% | 69,23% | 6,49% |
| 2009 | 24,73% | 68,81% | 6,47% |
| 2008 | 25,27% | 68,27% | 6,45% |
| 2007 | 25,91% | 67,65% | 6,44% |
| 2006 | 26,63% | 66,95% | 6,42% |
| 2005 | 27,37% | 66,22% | 6,40% |
| 2004 | 28,12% | 65,50% | 6,38% |
| 2003 | 28,87% | 64,77% | 6,35% |
| 2002 | 29,66% | 64,02% | 6,32% |
| 2001 | 30,49% | 63,24% | 6,27% |
| 2000 | 31,37% | 62,43% | 6,20% |
| 1999 | 32,29% | 61,59% | 6,12% |
| 1998 | 33,24% | 60,73% | 6,03% |
| 1997 | 34,17% | 59,89% | 5,93% |
| 1996 | 35,05% | 59,11% | 5,84% |
| 1995 | 35,84% | 58,39% | 5,77% |
| 1994 | 36,51% | 57,78% | 5,71% |
| 1993 | 37,07% | 57,26% | 5,68% |
| 1992 | 37,54% | 56,80% | 5,66% |
| 1991 | 37,96% | 56,40% | 5,64% |
| 1990 | 38,33% | 56,05% | 5,62% |
| 1989 | 38,68% | 55,72% | 5,60% |
| 1988 | 39,01% | 55,41% | 5,58% |
| 1987 | 39,30% | 55,15% | 5,55% |
| 1986 | 39,51% | 54,97% | 5,52% |
| 1985 | 39,63% | 54,86% | 5,51% |
| 1984 | 39,70% | 54,79% | 5,51% |
| 1983 | 39,73% | 54,75% | 5,52% |
| 1982 | 39,73% | 54,74% | 5,53% |
| 1981 | 39,73% | 54,73% | 5,54% |
| 1980 | 39,80% | 54,66% | 5,54% |
| 1979 | 39,93% | 54,56% | 5,51% |
| 1978 | 40,18% | 54,35% | 5,47% |
| 1977 | 40,56% | 54,00% | 5,44% |
| 1976 | 40,81% | 53,78% | 5,41% |
| 1975 | 41,07% | 53,55% | 5,38% |
| 1974 | 41,46% | 53,15% | 5,39% |
| 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% |