表を表示
| 1953 | 13.8億 | 1978 | 201億 | 2003 | 329億 |
| 1954 | 14億 | 1979 | 232億 | 2004 | 357億 |
| 1955 | 16.5億 | 1980 | 250億 | 2005 | 357億 |
| 1956 | 16.1億 | 1981 | 216億 | 2006 | 359億 |
| 1957 | 20億 | 1982 | 209億 | 2007 | 402億 |
| 1958 | 15.3億 | 1983 | 207億 | 2008 | 453億 |
| 1959 | 24.7億 | 1984 | 189億 | 2009 | 447億 |
| 1960 | 27億 | 1985 | 187億 | 2010 | 431億 |
| 1961 | 30.6億 | 1986 | 259億 | 2011 | 452億 |
| 1962 | 40.4億 | 1987 | 320億 | 2012 | 438億 |
| 1963 | 46.7億 | 1988 | 329億 | 2013 | 443億 |
| 1964 | 45.8億 | 1989 | 315億 | 2014 | 447億 |
| 1965 | 46.6億 | 1990 | 397億 | 2015 | 382億 |
| 1966 | 47.4億 | 1991 | 370億 | 2016 | 399億 |
| 1967 | 50.1億 | 1992 | 393億 | 2017 | 426億 |
| 1968 | 45.2億 | 1993 | 349億 | 2018 | 465億 |
| 1969 | 51.3億 | 1994 | 340億 | 2019 | 491億 |
| 1970 | 57.8億 | 1995 | 386億 | 2020 | 534億 |
| 1971 | 68億 | 1996 | 365億 | 2021 | 565億 |
| 1972 | 84.4億 | 1997 | 311億 | 2022 | 561億 |
| 1973 | 112億 | 1998 | 311億 | 2023 | 686億 |
| 1974 | 129億 | 1999 | 306億 | 2024 | 861億 |
| 1975 | 143億 | 2000 | 264億 | 2025 | 1,136億 |
| 1976 | 145億 | 2001 | 257億 | | |
| 1977 | 162億 | 2002 | 276億 | | |
表を表示
| 1953 | 3.9% | 1978 | 3% | 2003 | 1.3% |
| 1954 | 3.7% | 1979 | 3% | 2004 | 1.3% |
| 1955 | 3.8% | 1980 | 2.9% | 2005 | 1.2% |
| 1956 | 3.4% | 1981 | 3% | 2006 | 1.2% |
| 1957 | 3.9% | 1982 | 3% | 2007 | 1.2% |
| 1958 | 2.8% | 1983 | 3% | 2008 | 1.2% |
| 1959 | 4.1% | 1984 | 2.9% | 2009 | 1.3% |
| 1960 | 3.8% | 1985 | 2.9% | 2010 | 1.2% |
| 1961 | 3.7% | 1986 | 2.8% | 2011 | 1.2% |
| 1962 | 4.5% | 1987 | 2.8% | 2012 | 1.2% |
| 1963 | 4.9% | 1988 | 2.6% | 2013 | 1.2% |
| 1964 | 4.4% | 1989 | 2.5% | 2014 | 1.1% |
| 1965 | 4.1% | 1990 | 2.5% | 2015 | 1.1% |
| 1966 | 3.9% | 1991 | 2% | 2016 | 1.1% |
| 1967 | 4.1% | 1992 | 1.8% | 2017 | 1.1% |
| 1968 | 3.4% | 1993 | 1.7% | 2018 | 1.1% |
| 1969 | 3.4% | 1994 | 1.5% | 2019 | 1.2% |
| 1970 | 3% | 1995 | 1.5% | 2020 | 1.4% |
| 1971 | 3% | 1996 | 1.5% | 2021 | 1.3% |
| 1972 | 3.2% | 1997 | 1.4% | 2022 | 1.3% |
| 1973 | 3.1% | 1998 | 1.4% | 2023 | 1.5% |
| 1974 | 3.2% | 1999 | 1.4% | 2024 | 1.8% |
| 1975 | 3.3% | 2000 | 1.3% | 2025 | 2.3% |
| 1976 | 3.1% | 2001 | 1.3% | | |
| 1977 | 3% | 2002 | 1.3% | | |