表を表示
| 1965 | 177万 | 1986 | 2,474万 | 2007 | 3,360万 |
| 1966 | 185万 | 1987 | 2,164万 | 2008 | 4,446万 |
| 1967 | 213万 | 1988 | 2,017万 | 2009 | 5,880万 |
| 1968 | 188万 | 1989 | 2,278万 | 2010 | 4,998万 |
| 1969 | 196万 | 1990 | 2,431万 | 2011 | 5,280万 |
| 1970 | 206万 | 1991 | 2,370万 | 2012 | 4,616万 |
| 1971 | 234万 | 1992 | 2,524万 | 2013 | 6,293万 |
| 1972 | 270万 | 1993 | 2,573万 | 2014 | 4,945万 |
| 1973 | 471万 | 1994 | 1,706万 | 2015 | 4,064万 |
| 1974 | 530万 | 1995 | 1,105万 | 2016 | 3,496万 |
| 1975 | 936万 | 1996 | 2,015万 | 2017 | 4,741万 |
| 1976 | 921万 | 1997 | 2,641万 | 2018 | 5,825万 |
| 1977 | 1,363万 | 1998 | 1,447万 | 2019 | 8,388万 |
| 1978 | 2,557万 | 1999 | 1,440万 | 2020 | 9,812万 |
| 1979 | 4,303万 | 2000 | 1,173万 | 2021 | 9,040万 |
| 1980 | 5,313万 | 2001 | 1,268万 | 2022 | 1.16億 |
| 1981 | 3,851万 | 2002 | 1,482万 | 2023 | 1.46億 |
| 1982 | 2,698万 | 2003 | 1,312万 | 2024 | 1.18億 |
| 1983 | 2,222万 | 2004 | 2,197万 | 2025 | 1.63億 |
| 1984 | 1,884万 | 2005 | 3,821万 | | |
| 1985 | 1,981万 | 2006 | 3,109万 | | |
表を表示
| 1965 | 0.7% | 1986 | 0.9% | 2007 | 0.5% |
| 1966 | 0.6% | 1987 | 0.8% | 2008 | 0.6% |
| 1967 | 0.7% | 1988 | 0.6% | 2009 | 0.7% |
| 1968 | 0.7% | 1989 | 0.6% | 2010 | 0.5% |
| 1969 | 0.7% | 1990 | 0.6% | 2011 | 0.5% |
| 1970 | 0.6% | 1991 | 0.4% | 2012 | 0.5% |
| 1971 | 0.6% | 1992 | 0.6% | 2013 | 0.8% |
| 1972 | 0.6% | 1993 | 0.5% | 2014 | 0.6% |
| 1973 | 1.1% | 1994 | 0.6% | 2015 | 0.5% |
| 1974 | 1% | 1995 | 0.3% | 2016 | 0.5% |
| 1975 | 1.5% | 1996 | 0.4% | 2017 | 0.5% |
| 1976 | 1.4% | 1997 | 0.4% | 2018 | 0.6% |
| 1977 | 1.7% | 1998 | 0.3% | 2019 | 0.8% |
| 1978 | 2.7% | 1999 | 0.3% | 2020 | 0.8% |
| 1979 | 4.1% | 2000 | 0.3% | 2021 | 0.7% |
| 1980 | 1.8% | 2001 | 0.3% | 2022 | 0.9% |
| 1981 | 1.3% | 2002 | 0.3% | 2023 | 1.2% |
| 1982 | 0.9% | 2003 | 0.3% | 2024 | 1.1% |
| 1983 | 0.7% | 2004 | 0.4% | 2025 | 1.1% |
| 1984 | 0.6% | 2005 | 0.7% | | |
| 1985 | 0.7% | 2006 | 0.6% | | |