表を表示
| 1963 | 186万 | 1984 | 1.75億 | 2005 | 3.17億 |
| 1964 | 588万 | 1985 | 1.46億 | 2006 | 3.76億 |
| 1965 | 990万 | 1986 | 1.81億 | 2007 | 4.95億 |
| 1966 | 1,305万 | 1987 | 2.5億 | 2008 | 5.8億 |
| 1967 | 1,599万 | 1988 | 2.51億 | 2009 | 5.78億 |
| 1968 | 1,637万 | 1989 | 2.29億 | 2010 | 6.22億 |
| 1969 | 1,575万 | 1990 | 2.46億 | 2011 | 6.47億 |
| 1970 | 1,702万 | 1991 | 1.92億 | 2012 | 8.4億 |
| 1971 | 2,208万 | 1992 | 1.56億 | 2013 | 8.61億 |
| 1972 | 2,974万 | 1993 | 1.06億 | 2014 | 8.19億 |
| 1973 | 3,732万 | 1994 | 1.17億 | 2015 | 8.44億 |
| 1974 | 4,676万 | 1995 | 1.49億 | 2016 | 9.33億 |
| 1975 | 5,409万 | 1996 | 1.71億 | 2017 | 10.2億 |
| 1976 | 7,591万 | 1997 | 1.76億 | 2018 | 11.1億 |
| 1977 | 1.48億 | 1998 | 1.72億 | 2019 | 11.2億 |
| 1978 | 2.39億 | 1999 | 1.52億 | 2020 | 11.2億 |
| 1979 | 2.91億 | 2000 | 1.66億 | 2021 | 11.9億 |
| 1980 | 2.72億 | 2001 | 1.95億 | 2022 | 11.6億 |
| 1981 | 2.41億 | 2002 | 2.14億 | 2023 | 10.5億 |
| 1982 | 2.44億 | 2003 | 2.46億 | 2024 | 12.6億 |
| 1983 | 2.09億 | 2004 | 2.6億 | 2025 | 14.7億 |
表を表示
| 1963 | 0.2% | 1984 | 3.5% | 2005 | 1.7% |
| 1964 | 0.6% | 1985 | 2.4% | 2006 | 1.5% |
| 1965 | 1% | 1986 | 2.5% | 2007 | 1.5% |
| 1966 | 1.1% | 1987 | 3.1% | 2008 | 1.6% |
| 1967 | 1.3% | 1988 | 2.9% | 2009 | 1.4% |
| 1968 | 1.2% | 1989 | 2.7% | 2010 | 1.4% |
| 1969 | 1.1% | 1990 | 2.9% | 2011 | 1.4% |
| 1970 | 1.1% | 1991 | 2.4% | 2012 | 1.5% |
| 1971 | 1.2% | 1992 | 1.9% | 2013 | 1.4% |
| 1972 | 1.5% | 1993 | 1.8% | 2014 | 1.2% |
| 1973 | 1.7% | 1994 | 1.6% | 2015 | 1.2% |
| 1974 | 1.8% | 1995 | 1.6% | 2016 | 1.2% |
| 1975 | 1.9% | 1996 | 1.4% | 2017 | 1.2% |
| 1976 | 2.5% | 1997 | 1.3% | 2018 | 1.2% |
| 1977 | 3.7% | 1998 | 1.2% | 2019 | 1.1% |
| 1978 | 5.2% | 1999 | 1.2% | 2020 | 1.1% |
| 1979 | 5.5% | 2000 | 1.3% | 2021 | 1.1% |
| 1980 | 4.5% | 2001 | 1.5% | 2022 | 1% |
| 1981 | 4.2% | 2002 | 1.6% | 2023 | 1% |
| 1982 | 4.6% | 2003 | 1.7% | 2024 | 1% |
| 1983 | 4.2% | 2004 | 1.6% | 2025 | 1.1% |