表を表示
| 1949 | 247万 | 1975 | 2,270万 | 2001 | 1.6億 |
| 1950 | 340万 | 1976 | 2,550万 | 2002 | 1.53億 |
| 1951 | 528万 | 1977 | 2,871万 | 2003 | 1.99億 |
| 1952 | 872万 | 1978 | 3,665万 | 2004 | 2.35億 |
| 1953 | 976万 | 1979 | 4,236万 | 2005 | 2.44億 |
| 1954 | 1,130万 | 1980 | 5,242万 | 2006 | 2.47億 |
| 1955 | 1,228万 | 1981 | 4,619万 | 2007 | 2.86億 |
| 1956 | 790万 | 1982 | 4,143万 | 2008 | 1.76億 |
| 1957 | 878万 | 1983 | 4,115万 | 2009 | 1.85億 |
| 1958 | 858万 | 1984 | 3,866万 | 2010 | 1.79億 |
| 1959 | 804万 | 1985 | 3,811万 | 2011 | 1.96億 |
| 1960 | 526万 | 1986 | 5,346万 | 2012 | 1.83億 |
| 1961 | 580万 | 1987 | 7,315万 | 2013 | 1.97億 |
| 1962 | 710万 | 1988 | 8,602万 | 2014 | 1.64億 |
| 1963 | 696万 | 1989 | 7,596万 | 2015 | 1.59億 |
| 1964 | 928万 | 1990 | 9,669万 | 2016 | 1.66億 |
| 1965 | 952万 | 1991 | 1.08億 | 2017 | 2.15億 |
| 1966 | 992万 | 1992 | 1.23億 | 2018 | 2.91億 |
| 1967 | 823万 | 1993 | 1.08億 | 2019 | 3.24億 |
| 1968 | 748万 | 1994 | 1.26億 | 2020 | 3.63億 |
| 1969 | 782万 | 1995 | 1.42億 | 2021 | 3.53億 |
| 1970 | 831万 | 1996 | 1.41億 | 2022 | 4.61億 |
| 1971 | 905万 | 1997 | 1.34億 | 2023 | 5.84億 |
| 1972 | 1,173万 | 1998 | 1.43億 | 2024 | 6.19億 |
| 1973 | 1,542万 | 1999 | 1.41億 | 2025 | 8.55億 |
| 1974 | 1,823万 | 2000 | 1.28億 | | |
表を表示
| 1950 | 1.3% | 1976 | 1% | 2002 | 0.7% |
| 1951 | 1.6% | 1977 | 1% | 2003 | 0.7% |
| 1952 | 2.4% | 1978 | 1% | 2004 | 0.7% |
| 1953 | 2.9% | 1979 | 1% | 2005 | 0.6% |
| 1954 | 3.3% | 1980 | 1.2% | 2006 | 0.6% |
| 1955 | 3.2% | 1981 | 1.2% | 2007 | 0.6% |
| 1956 | 1.9% | 1982 | 1.2% | 2008 | 0.3% |
| 1957 | 1.9% | 1983 | 1.2% | 2009 | 0.3% |
| 1958 | 1.9% | 1984 | 1.2% | 2010 | 0.3% |
| 1959 | 1.8% | 1985 | 1% | 2011 | 0.3% |
| 1960 | 1% | 1986 | 0.9% | 2012 | 0.3% |
| 1961 | 1.1% | 1987 | 1% | 2013 | 0.3% |
| 1962 | 1.3% | 1988 | 1.1% | 2014 | 0.2% |
| 1963 | 1.2% | 1989 | 0.9% | 2015 | 0.3% |
| 1964 | 1.4% | 1990 | 0.9% | 2016 | 0.3% |
| 1965 | 1.4% | 1991 | 0.9% | 2017 | 0.3% |
| 1966 | 1.3% | 1992 | 0.9% | 2018 | 0.4% |
| 1967 | 1.1% | 1993 | 0.8% | 2019 | 0.5% |
| 1968 | 0.9% | 1994 | 0.8% | 2020 | 0.5% |
| 1969 | 0.8% | 1995 | 0.7% | 2021 | 0.4% |
| 1970 | 0.8% | 1996 | 0.7% | 2022 | 0.6% |
| 1971 | 0.8% | 1997 | 0.7% | 2023 | 0.7% |
| 1972 | 0.8% | 1998 | 0.7% | 2024 | 0.7% |
| 1973 | 0.8% | 1999 | 0.6% | 2025 | 0.9% |
| 1974 | 0.8% | 2000 | 0.6% | | |
| 1975 | 1% | 2001 | 0.7% | | |