Brunei - Pirâmide etária
| Data | 0-14 anos % | 15-64 anos % | > 64 anos % |
|---|---|---|---|
| 2023 | 21,02% | 72,46% | 6,51% |
| 2022 | 21,18% | 72,62% | 6,20% |
| 2021 | 21,34% | 72,74% | 5,92% |
| 2020 | 21,60% | 72,79% | 5,61% |
| 2019 | 21,95% | 72,76% | 5,29% |
| 2018 | 22,32% | 72,70% | 4,98% |
| 2017 | 22,72% | 72,60% | 4,68% |
| 2016 | 23,14% | 72,46% | 4,40% |
| 2015 | 23,58% | 72,27% | 4,16% |
| 2014 | 24,04% | 72,02% | 3,94% |
| 2013 | 24,47% | 71,78% | 3,75% |
| 2012 | 24,88% | 71,53% | 3,59% |
| 2011 | 25,19% | 71,33% | 3,48% |
| 2010 | 25,34% | 71,22% | 3,43% |
| 2009 | 25,40% | 71,20% | 3,40% |
| 2008 | 25,46% | 71,19% | 3,35% |
| 2007 | 25,54% | 71,19% | 3,27% |
| 2006 | 25,94% | 70,87% | 3,18% |
| 2005 | 26,66% | 70,25% | 3,09% |
| 2004 | 27,39% | 69,60% | 3,00% |
| 2003 | 28,13% | 68,94% | 2,93% |
| 2002 | 28,87% | 68,25% | 2,88% |
| 2001 | 29,60% | 67,57% | 2,83% |
| 2000 | 30,32% | 66,89% | 2,79% |
| 1999 | 30,99% | 66,25% | 2,75% |
| 1998 | 31,61% | 65,68% | 2,71% |
| 1997 | 32,18% | 65,14% | 2,68% |
| 1996 | 32,75% | 64,61% | 2,64% |
| 1995 | 33,28% | 64,11% | 2,60% |
| 1994 | 33,74% | 63,68% | 2,58% |
| 1993 | 34,09% | 63,34% | 2,57% |
| 1992 | 34,34% | 63,08% | 2,57% |
| 1991 | 34,39% | 63,02% | 2,59% |
| 1990 | 34,41% | 62,99% | 2,60% |
| 1989 | 34,55% | 62,83% | 2,62% |
| 1988 | 34,72% | 62,64% | 2,64% |
| 1987 | 34,92% | 62,43% | 2,66% |
| 1986 | 35,25% | 62,07% | 2,68% |
| 1985 | 35,74% | 61,57% | 2,69% |
| 1984 | 36,29% | 61,01% | 2,70% |
| 1983 | 36,90% | 60,39% | 2,71% |
| 1982 | 37,56% | 59,71% | 2,73% |
| 1981 | 38,10% | 59,15% | 2,75% |
| 1980 | 38,47% | 58,76% | 2,76% |
| 1979 | 38,87% | 58,36% | 2,77% |
| 1978 | 39,32% | 57,91% | 2,77% |
| 1977 | 39,90% | 57,34% | 2,76% |
| 1976 | 40,61% | 56,64% | 2,75% |
| 1975 | 41,34% | 55,93% | 2,73% |
| 1974 | 42,02% | 55,28% | 2,69% |
| 1973 | 42,59% | 54,76% | 2,65% |
| 1972 | 42,99% | 54,41% | 2,60% |
| 1971 | 43,27% | 54,07% | 2,66% |
| 1970 | 43,62% | 53,52% | 2,86% |
| 1969 | 44,16% | 52,82% | 3,02% |
| 1968 | 44,81% | 52,10% | 3,09% |
| 1967 | 45,43% | 51,42% | 3,15% |
| 1966 | 46,00% | 50,78% | 3,22% |
| 1965 | 46,47% | 50,24% | 3,29% |
| 1964 | 46,64% | 49,99% | 3,37% |
| 1963 | 46,56% | 50,00% | 3,44% |
| 1962 | 46,12% | 50,36% | 3,52% |
| 1961 | 45,23% | 51,17% | 3,60% |
| 1960 | 44,09% | 52,24% | 3,67% |