表を表示
| 1961 | 32.7万 | 1980 | 2,476万 | 2008 | 5,701万 |
| 1962 | 71.4万 | 1981 | 2,253万 | 2009 | 5,513万 |
| 1963 | 113万 | 1982 | 1,854万 | 2010 | 5,683万 |
| 1964 | 338万 | 1983 | 1,640万 | 2011 | 5,902万 |
| 1965 | 336万 | 1984 | 1,569万 | 2012 | 6,293万 |
| 1966 | 289万 | 1985 | 1,888万 | 2013 | 7,242万 |
| 1967 | 311万 | 1986 | 3,001万 | 2014 | 8,308万 |
| 1968 | 329万 | 1987 | 4,341万 | 2015 | 6,998万 |
| 1969 | 344万 | 1988 | 4,309万 | 2016 | 8,202万 |
| 1970 | 365万 | 1989 | 4,186万 | 2017 | 8,841万 |
| 1971 | 418万 | 1990 | 5,075万 | 2018 | 1.04億 |
| 1972 | 513万 | 1991 | 4,590万 | 2019 | 1.71億 |
| 1973 | 687万 | 1992 | 4,911万 | 2020 | 1.64億 |
| 1974 | 810万 | 1993 | 5,015万 | 2021 | 1.99億 |
| 1975 | 1,111万 | 1994 | 2,540万 | 2022 | 3.37億 |
| 1976 | 1,423万 | 1995 | 3,085万 | 2023 | 2.76億 |
| 1977 | 2,111万 | 2003 | 2,883万 | 2024 | 2.13億 |
| 1978 | 2,273万 | 2004 | 3,172万 | 2025 | 2.05億 |
| 1979 | 2,250万 | 2005 | 3,324万 | | |
表を表示
| 1961 | 0.3% | 1980 | 2.2% | 2008 | 1.7% |
| 1962 | 0.5% | 1981 | 2.4% | 2009 | 1.6% |
| 1963 | 0.8% | 1982 | 2.3% | 2010 | 1.7% |
| 1964 | 2.2% | 1983 | 2.1% | 2011 | 1.5% |
| 1965 | 1.9% | 1984 | 2.2% | 2012 | 1.6% |
| 1966 | 1.3% | 1985 | 2.5% | 2013 | 1.7% |
| 1967 | 1.3% | 1986 | 2.8% | 2014 | 1.8% |
| 1968 | 1.4% | 1987 | 3.5% | 2015 | 1.7% |
| 1969 | 1.3% | 1988 | 3.1% | 2016 | 1.4% |
| 1970 | 1.4% | 1989 | 3.1% | 2017 | 1.4% |
| 1971 | 1.4% | 1990 | 3.1% | 2018 | 1.5% |
| 1972 | 1.5% | 1991 | 2.9% | 2019 | 2.4% |
| 1973 | 1.7% | 1992 | 2.9% | 2020 | 2.2% |
| 1974 | 1.5% | 1993 | 4% | 2021 | 2.4% |
| 1975 | 1.9% | 1994 | 2.6% | 2022 | 4.1% |
| 1976 | 2.5% | 1995 | 1.9% | 2023 | 3% |
| 1977 | 3.1% | 2003 | 1.4% | 2024 | 2.2% |
| 1978 | 2.7% | 2004 | 1.4% | 2025 | 1.9% |
| 1979 | 2.2% | 2005 | 1.5% | | |