表を表示
| 1951 | 9.5億 | 1976 | 156億 | 2001 | 36.3億 |
| 1952 | 15.2億 | 1977 | 174億 | 2002 | 37.8億 |
| 1953 | 22.8億 | 1978 | 103億 | 2003 | 41.5億 |
| 1954 | 24.8億 | 1979 | 19.4億 | 2004 | 47.8億 |
| 1955 | 29.2億 | 1980 | 15.1億 | 2005 | 59億 |
| 1956 | 29億 | 1981 | 15.7億 | 2006 | 66.2億 |
| 1957 | 24.2億 | 1982 | 21.2億 | 2007 | 85.9億 |
| 1958 | 27億 | 1983 | 22億 | 2008 | 93.5億 |
| 1959 | 33.8億 | 1984 | 23.1億 | 2009 | 79億 |
| 1960 | 35.5億 | 1985 | 21.4億 | 2010 | 87.9億 |
| 1961 | 40.2億 | 1986 | 21.7億 | 2011 | 94.6億 |
| 1962 | 43.8億 | 1987 | 17.7億 | 2012 | 89.9億 |
| 1963 | 49.5億 | 1988 | 17.8億 | 2013 | 92.8億 |
| 1964 | 52億 | 1989 | 14.9億 | 2014 | 103億 |
| 1965 | 55.2億 | 1990 | 15.4億 | 2015 | 102億 |
| 1966 | 59.8億 | 1991 | 17.2億 | 2016 | 91.6億 |
| 1967 | 62.8億 | 1992 | 18.8億 | 2017 | 99.8億 |
| 1968 | 72.2億 | 1993 | 21.2億 | 2018 | 120億 |
| 1969 | 79.8億 | 1994 | 22.5億 | 2019 | 118億 |
| 1970 | 85.2億 | 1995 | 27.2億 | 2020 | 137億 |
| 1971 | 94.5億 | 1996 | 30.8億 | 2021 | 153億 |
| 1972 | 101億 | 1997 | 31.9億 | 2022 | 153億 |
| 1973 | 121億 | 1998 | 34.9億 | 2023 | 265億 |
| 1974 | 132億 | 1999 | 32.3億 | 2024 | 345億 |
| 1975 | 143億 | 2000 | 31.5億 | 2025 | 468億 |
表を表示
| 1980 | 2.7% | 1996 | 1.9% | 2012 | 1.8% |
| 1981 | 2.9% | 1997 | 2% | 2013 | 1.8% |
| 1982 | 3.2% | 1998 | 2% | 2014 | 1.9% |
| 1983 | 2.9% | 1999 | 1.9% | 2015 | 2.1% |
| 1984 | 3.1% | 2000 | 1.8% | 2016 | 1.9% |
| 1985 | 3% | 2001 | 1.9% | 2017 | 1.9% |
| 1986 | 2.9% | 2002 | 1.9% | 2018 | 2% |
| 1987 | 2.8% | 2003 | 1.9% | 2019 | 2% |
| 1988 | 2.6% | 2004 | 1.9% | 2020 | 2.3% |
| 1989 | 1.8% | 2005 | 1.9% | 2021 | 2.2% |
| 1990 | 2.6% | 2006 | 1.9% | 2022 | 2.2% |
| 1991 | 2.3% | 2007 | 2% | 2023 | 3.3% |
| 1992 | 2.2% | 2008 | 1.7% | 2024 | 3.8% |
| 1993 | 2.5% | 2009 | 1.8% | 2025 | 4.5% |
| 1994 | 2.3% | 2010 | 1.8% | | |
| 1995 | 1.9% | 2011 | 1.8% | | |