| 年份 | 汤加15至64岁人口占总人口比重 |
|---|---|
| 2021 | 59.18% |
| 2020 | 58.74% |
| 2019 | 58.37% |
| 2018 | 58.04% |
| 2017 | 57.74% |
| 2016 | 57.49% |
| 2015 | 57.25% |
| 2014 | 57.06% |
| 2013 | 56.94% |
| 2012 | 56.82% |
| 2011 | 56.76% |
| 2010 | 56.68% |
| 2009 | 56.49% |
| 2008 | 56.26% |
| 2007 | 56.04% |
| 2006 | 55.97% |
| 2005 | 56.06% |
| 2004 | 56.20% |
| 2003 | 56.35% |
|
|
|
| 2002 | 56.45% |
| 2001 | 56.44% |
| 2000 | 56.32% |
| 1999 | 56.09% |
| 1998 | 55.76% |
| 1997 | 55.39% |
| 1996 | 55.16% |
| 1995 | 55.14% |
| 1994 | 55.17% |
| 1993 | 55.21% |
| 1992 | 55.27% |
| 1991 | 55.32% |
| 1990 | 55.32% |
| 1989 | 55.25% |
| 1988 | 55.08% |
| 1987 | 54.82% |
| 1986 | 54.61% |
| 1985 | 54.46% |
| 1984 | 54.22% |
| 1983 | 53.89% |
|
|
|
| 1982 | 53.52% |
| 1981 | 53.14% |
| 1980 | 52.77% |
| 1979 | 52.36% |
| 1978 | 51.92% |
| 1977 | 51.41% |
| 1976 | 50.99% |
| 1975 | 50.69% |
| 1974 | 50.40% |
| 1973 | 50.10% |
| 1972 | 49.82% |
| 1971 | 49.64% |
| 1970 | 49.55% |
| 1969 | 49.57% |
| 1968 | 49.69% |
| 1967 | 49.89% |
| 1966 | 50.01% |
| 1965 | 50.03% |
| 1964 | 50.08% |
| 1963 | 50.16% |
| 1962 | 50.28% |
| 1961 | 50.40% |
| 1960 | 50.50% |
| 1959 | 51.40% |