表を表示
| 1961 | 316万 | 1975 | 2,310万 | 1989 | 856万 |
| 1962 | 370万 | 1976 | 2,630万 | 2013 | 2,605万 |
| 1963 | 448万 | 1977 | 3,170万 | 2014 | 6,026万 |
| 1964 | 542万 | 1978 | 8,140万 | 2015 | 4,661万 |
| 1965 | 517万 | 1979 | 8,770万 | 2016 | 4,771万 |
| 1966 | 650万 | 1980 | 9,550万 | 2017 | 6,181万 |
| 1967 | 753万 | 1981 | 1.34億 | 2018 | 7,656万 |
| 1968 | 834万 | 1982 | 8,390万 | 2019 | 7,172万 |
| 1969 | 900万 | 1983 | 8,390万 | 2020 | 9,816万 |
| 1970 | 1,120万 | 1984 | 8,920万 | 2021 | 1.11億 |
| 1971 | 1,140万 | 1985 | 4,430万 | 2022 | 1.19億 |
| 1972 | 1,320万 | 1986 | 3,490万 | 2023 | 1.39億 |
| 1973 | 1,610万 | 1987 | 2,850万 | 2024 | 2.02億 |
| 1974 | 2,140万 | 1988 | 4,950万 | 2025 | 1.99億 |
表を表示
| 1961 | 0.2% | 1975 | 0.5% | 1989 | 1.5% |
| 1962 | 0.3% | 1976 | 0.5% | 2013 | 0.4% |
| 1963 | 0.3% | 1977 | 0.5% | 2014 | 0.9% |
| 1964 | 0.3% | 1978 | 1% | 2015 | 0.7% |
| 1965 | 0.3% | 1979 | 1% | 2016 | 0.6% |
| 1966 | 0.4% | 1980 | 0.5% | 2017 | 0.7% |
| 1967 | 0.4% | 1981 | 0.6% | 2018 | 1% |
| 1968 | 0.4% | 1982 | 0.3% | 2019 | 0.8% |
| 1969 | 0.4% | 1983 | 0.2% | 2020 | 1.1% |
| 1970 | 0.5% | 1984 | 0.1% | 2021 | 1.2% |
| 1971 | 0.5% | 1985 | 0.1% | 2022 | 1.2% |
| 1972 | 0.5% | 1986 | 28.9% | 2023 | 1.3% |
| 1973 | 0.5% | 1987 | 17% | 2024 | 1.7% |
| 1974 | 0.7% | 1988 | 17.4% | 2025 | 1.5% |