表を表示
| 1956 | 9,044万 | 1980 | 6.77億 | 2004 | 11.9億 |
| 1957 | 8,904万 | 1981 | 6.6億 | 2005 | 12.9億 |
| 1958 | 9,180万 | 1982 | 6.09億 | 2006 | 13.6億 |
| 1959 | 9,789万 | 1983 | 5.68億 | 2007 | 15.9億 |
| 1960 | 1.01億 | 1984 | 5.3億 | 2008 | 15.3億 |
| 1961 | 9,668万 | 1985 | 5.29億 | 2009 | 14.6億 |
| 1962 | 9,632万 | 1986 | 6.91億 | 2010 | 17.6億 |
| 1963 | 1億 | 1987 | 9.26億 | 2011 | 19.4億 |
| 1964 | 1.23億 | 1988 | 9.62億 | 2012 | 19.5億 |
| 1965 | 1.27億 | 1989 | 9.6億 | 2013 | 19.5億 |
| 1966 | 1.48億 | 1990 | 10.6億 | 2014 | 19.9億 |
| 1967 | 1.5億 | 1991 | 9.89億 | 2015 | 17.3億 |
| 1968 | 1.36億 | 1992 | 8.7億 | 2016 | 19.2億 |
| 1969 | 1.48億 | 1993 | 8.67億 | 2017 | 21.5億 |
| 1970 | 1.72億 | 1994 | 9.8億 | 2018 | 23億 |
| 1971 | 1.81億 | 1995 | 11.5億 | 2019 | 27.3億 |
| 1972 | 2.06億 | 1996 | 12.4億 | 2020 | 28.1億 |
| 1973 | 2.46億 | 1997 | 11.8億 | 2021 | 29.1億 |
| 1974 | 2.91億 | 1998 | 9.69億 | 2022 | 28.3億 |
| 1975 | 2.92億 | 1999 | 9.7億 | 2023 | 30.3億 |
| 1976 | 2.72億 | 2000 | 8.58億 | 2024 | 30億 |
| 1977 | 3.07億 | 2001 | 7.97億 | 2025 | 28.6億 |
| 1978 | 3.89億 | 2002 | 8.66億 | | |
| 1979 | 4.37億 | 2003 | 10.9億 | | |
表を表示
| 1956 | 3.1% | 1980 | 3% | 2004 | 1.2% |
| 1957 | 2.9% | 1981 | 2.7% | 2005 | 1.1% |
| 1958 | 2.8% | 1982 | 2.6% | 2006 | 1.2% |
| 1959 | 2.8% | 1983 | 2.4% | 2007 | 1.2% |
| 1960 | 2.7% | 1984 | 2.4% | 2008 | 1.2% |
| 1961 | 2.5% | 1985 | 2.4% | 2009 | 1.2% |
| 1962 | 2.3% | 1986 | 2.4% | 2010 | 1.2% |
| 1963 | 2.2% | 1987 | 2.4% | 2011 | 1.2% |
| 1964 | 2.5% | 1988 | 2.1% | 2012 | 1.1% |
| 1965 | 2.4% | 1989 | 2.2% | 2013 | 1% |
| 1966 | 2.6% | 1990 | 2.3% | 2014 | 1% |
| 1967 | 2.6% | 1991 | 2.3% | 2015 | 1% |
| 1968 | 2.7% | 1992 | 2.1% | 2016 | 1% |
| 1969 | 2.6% | 1993 | 1.9% | 2017 | 1.1% |
| 1970 | 2.6% | 1994 | 1.9% | 2018 | 1.1% |
| 1971 | 2.3% | 1995 | 1.8% | 2019 | 1.3% |
| 1972 | 2.2% | 1996 | 1.8% | 2020 | 1.3% |
| 1973 | 2% | 1997 | 1.7% | 2021 | 1.2% |
| 1974 | 2.1% | 1998 | 1.7% | 2022 | 1.2% |
| 1975 | 2.1% | 1999 | 1.6% | 2023 | 1.2% |
| 1976 | 1.9% | 2000 | 1.6% | 2024 | 1.2% |
| 1977 | 2.1% | 2001 | 1.5% | 2025 | 1.1% |
| 1978 | 2.2% | 2002 | 1.4% | | |
| 1979 | 2.2% | 2003 | 1.3% | | |