表を表示
| 1950 | 4.26億 | 1976 | 35.8億 | 2002 | 85億 |
| 1951 | 9.86億 | 1977 | 37.5億 | 2003 | 99.6億 |
| 1952 | 17.5億 | 1978 | 39.7億 | 2004 | 113億 |
| 1953 | 19.8億 | 1979 | 40.8億 | 2005 | 130億 |
| 1954 | 18.7億 | 1980 | 47.4億 | 2006 | 148億 |
| 1955 | 18.3億 | 1981 | 51.4億 | 2007 | 174億 |
| 1956 | 19億 | 1982 | 60.2億 | 2008 | 193億 |
| 1957 | 19.2億 | 1983 | 69.5億 | 2009 | 189億 |
| 1958 | 18.2億 | 1984 | 73.5億 | 2010 | 193億 |
| 1959 | 17.4億 | 1985 | 74.6億 | 2011 | 214億 |
| 1960 | 17億 | 1986 | 77.8億 | 2012 | 205億 |
| 1961 | 16.8億 | 1987 | 86.9億 | 2013 | 185億 |
| 1962 | 16.7億 | 1988 | 99億 | 2014 | 197億 |
| 1963 | 16.1億 | 1989 | 107億 | 2015 | 182億 |
| 1964 | 16.6億 | 1990 | 114億 | 2016 | 175億 |
| 1965 | 15.7億 | 1991 | 113億 | 2017 | 214億 |
| 1966 | 16.1億 | 1992 | 108億 | 2018 | 216億 |
| 1967 | 17.8億 | 1993 | 103億 | 2019 | 213億 |
| 1968 | 18億 | 1994 | 95.8億 | 2020 | 235億 |
| 1969 | 17.7億 | 1995 | 91.8億 | 2021 | 247億 |
| 1970 | 18.9億 | 1996 | 86.2億 | 2022 | 251億 |
| 1971 | 20.8億 | 1997 | 79.5億 | 2023 | 289億 |
| 1972 | 22.3億 | 1998 | 77.5億 | 2024 | 306億 |
| 1973 | 23.6億 | 1999 | 82.1億 | 2025 | 375億 |
| 1974 | 28.1億 | 2000 | 83億 | | |
| 1975 | 31.8億 | 2001 | 83.8億 | | |
表を表示
| 1950 | 2.4% | 1976 | 1.8% | 2002 | 1.1% |
| 1951 | 4.7% | 1977 | 1.8% | 2003 | 1.1% |
| 1952 | 6.8% | 1978 | 1.8% | 2004 | 1.1% |
| 1953 | 7.4% | 1979 | 1.7% | 2005 | 1.1% |
| 1954 | 6.9% | 1980 | 1.8% | 2006 | 1.1% |
| 1955 | 6.2% | 1981 | 1.7% | 2007 | 1.2% |
| 1956 | 5.7% | 1982 | 2% | 2008 | 1.2% |
| 1957 | 5.3% | 1983 | 2.1% | 2009 | 1.4% |
| 1958 | 4.9% | 1984 | 2.1% | 2010 | 1.2% |
| 1959 | 4.4% | 1985 | 2.1% | 2011 | 1.2% |
| 1960 | 4.2% | 1986 | 2.1% | 2012 | 1.1% |
| 1961 | 4.1% | 1987 | 2.1% | 2013 | 1% |
| 1962 | 4% | 1988 | 2% | 2014 | 1.1% |
| 1963 | 3.6% | 1989 | 1.9% | 2015 | 1.2% |
| 1964 | 3.4% | 1990 | 2% | 2016 | 1.1% |
| 1965 | 2.9% | 1991 | 1.9% | 2017 | 1.3% |
| 1966 | 2.7% | 1992 | 1.9% | 2018 | 1.3% |
| 1967 | 2.7% | 1993 | 1.8% | 2019 | 1.2% |
| 1968 | 2.5% | 1994 | 1.7% | 2020 | 1.4% |
| 1969 | 2.3% | 1995 | 1.6% | 2021 | 1.2% |
| 1970 | 2.2% | 1996 | 1.4% | 2022 | 1.1% |
| 1971 | 2.1% | 1997 | 1.2% | 2023 | 1.3% |
| 1972 | 2% | 1998 | 1.3% | 2024 | 1.3% |
| 1973 | 1.8% | 1999 | 1.2% | 2025 | 1.6% |
| 1974 | 1.8% | 2000 | 1.1% | | |
| 1975 | 1.9% | 2001 | 1.1% | | |