表を表示
| 1951 | 248万 | 1976 | 2,367万 | 2001 | 6.75億 |
| 1952 | 322万 | 1977 | 2,808万 | 2002 | 5.72億 |
| 1953 | 445万 | 1978 | 2,195万 | 2003 | 5.42億 |
| 1954 | 705万 | 1979 | 2,807万 | 2004 | 6.19億 |
| 1955 | 642万 | 1980 | 3,081万 | 2005 | 6.44億 |
| 1956 | 765万 | 1981 | 2,768万 | 2006 | 7.91億 |
| 1957 | 1,074万 | 1982 | 2,597万 | 2007 | 10.5億 |
| 1958 | 1,546万 | 1983 | 4,595万 | 2008 | 15.1億 |
| 1959 | 1,679万 | 1984 | 5,575万 | 2009 | 15.2億 |
| 1960 | 1,665万 | 1985 | 1.89億 | 2010 | 15.3億 |
| 1961 | 1,708万 | 1986 | 1.73億 | 2011 | 17.5億 |
| 1962 | 1,585万 | 1987 | 2.27億 | 2012 | 14.7億 |
| 1963 | 1,392万 | 1988 | 1.65億 | 2013 | 16億 |
| 1964 | 1,394万 | 1989 | 1.26億 | 2014 | 19.1億 |
| 1965 | 1,447万 | 1990 | 1.87億 | 2015 | 20.6億 |
| 1966 | 1,528万 | 1991 | 2.77億 | 2016 | 17.4億 |
| 1967 | 1,571万 | 1992 | 3.27億 | 2017 | 18.7億 |
| 1968 | 1,431万 | 1993 | 3.55億 | 2018 | 16.4億 |
| 1969 | 1,586万 | 1994 | 4.37億 | 2019 | 15.6億 |
| 1970 | 2,104万 | 1995 | 7.64億 | 2020 | 14.8億 |
| 1971 | 3,226万 | 1996 | 7.67億 | 2021 | 15.2億 |
| 1972 | 3,028万 | 1997 | 6.99億 | 2022 | 10.1億 |
| 1973 | 2,515万 | 1998 | 7.33億 | 2023 | 11.1億 |
| 1974 | 2,842万 | 1999 | 6.31億 | 2024 | 12.6億 |
| 1975 | 3,048万 | 2000 | 8.22億 | 2025 | 13.9億 |
表を表示
| 1951 | 0.2% | 1976 | 0.7% | 2001 | 4.3% |
| 1952 | 0.3% | 1977 | 0.7% | 2002 | 3.3% |
| 1953 | 0.4% | 1978 | 0.8% | 2003 | 2.9% |
| 1954 | 0.7% | 1979 | 0.8% | 2004 | 3% |
| 1955 | 0.5% | 1980 | 0.8% | 2005 | 2.6% |
| 1956 | 0.7% | 1981 | 0.6% | 2006 | 2.8% |
| 1957 | 0.9% | 1982 | 0.5% | 2007 | 3.3% |
| 1958 | 1.2% | 1983 | 0.9% | 2008 | 3.2% |
| 1959 | 1.2% | 1984 | 0.9% | 2009 | 3.2% |
| 1960 | 1.2% | 1985 | 3.2% | 2010 | 2.7% |
| 1961 | 1.2% | 1986 | 2.7% | 2011 | 2.7% |
| 1962 | 1.1% | 1987 | 3.4% | 2012 | 2.2% |
| 1963 | 0.9% | 1988 | 2.4% | 2013 | 2.2% |
| 1964 | 0.9% | 1989 | 1.8% | 2014 | 2.4% |
| 1965 | 0.9% | 1990 | 2.3% | 2015 | 2.4% |
| 1966 | 0.9% | 1991 | 3.1% | 2016 | 2% |
| 1967 | 0.8% | 1992 | 3.4% | 2017 | 2% |
| 1968 | 0.8% | 1993 | 3.4% | 2018 | 1.7% |
| 1969 | 0.8% | 1994 | 3.7% | 2019 | 1.8% |
| 1970 | 0.9% | 1995 | 5.9% | 2020 | 1.8% |
| 1971 | 1.4% | 1996 | 5.5% | 2021 | 1.7% |
| 1972 | 1.2% | 1997 | 4.6% | 2022 | 1.3% |
| 1973 | 0.9% | 1998 | 4.6% | 2023 | 1.3% |
| 1974 | 0.8% | 1999 | 4% | 2024 | 1.3% |
| 1975 | 0.8% | 2000 | 5% | 2025 | 1.3% |