トンガの平均寿命の推移
平均寿命
表を表示
| 1950 | 48.4 | 1976 | 65.4 | 2002 | 70 |
| 1951 | 49.8 | 1977 | 65.6 | 2003 | 70.2 |
| 1952 | 51.2 | 1978 | 65.9 | 2004 | 70.4 |
| 1953 | 52.4 | 1979 | 66 | 2005 | 70.6 |
| 1954 | 53.6 | 1980 | 66.2 | 2006 | 70.7 |
| 1955 | 54.7 | 1981 | 66.4 | 2007 | 70.9 |
| 1956 | 55.7 | 1982 | 66.3 | 2008 | 71 |
| 1957 | 56.5 | 1983 | 66.7 | 2009 | 70.9 |
| 1958 | 57.2 | 1984 | 66.8 | 2010 | 71.3 |
| 1959 | 57.8 | 1985 | 66.9 | 2011 | 71.4 |
| 1960 | 58.3 | 1986 | 67.1 | 2012 | 71.5 |
| 1961 | 58.8 | 1987 | 67.2 | 2013 | 71.6 |
| 1962 | 59.3 | 1988 | 67.3 | 2014 | 71.7 |
| 1963 | 59.8 | 1989 | 67.4 | 2015 | 71.9 |
| 1964 | 60.3 | 1990 | 67.5 | 2016 | 72 |
| 1965 | 60.7 | 1991 | 67.7 | 2017 | 72.1 |
| 1966 | 61.2 | 1992 | 67.9 | 2018 | 72.2 |
| 1967 | 61.7 | 1993 | 68.2 | 2019 | 72.3 |
| 1968 | 62.2 | 1994 | 68.4 | 2020 | 72.4 |
| 1969 | 62.7 | 1995 | 68.6 | 2021 | 72.1 |
| 1970 | 63.2 | 1996 | 68.8 | 2022 | 72.6 |
| 1971 | 63.6 | 1997 | 69 | 2023 | 72.9 |
| 1972 | 64.1 | 1998 | 69.2 | 2024 | 73.1 |
| 1973 | 64.4 | 1999 | 69.4 | 2025 | 73.2 |
| 1974 | 64.8 | 2000 | 69.6 | 2026 | 73.4 |
| 1975 | 65.1 | 2001 | 69.8 |
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