表を表示
| 1980 | 1,356 | 1996 | 3,179 | 2012 | 8,500 |
| 1981 | 1,269 | 1997 | 3,782 | 2013 | 8,253 |
| 1982 | 854 | 1998 | 4,082 | 2014 | 7,661 |
| 1983 | 1,162 | 1999 | 4,041 | 2015 | 7,797 |
| 1984 | 1,349 | 2000 | 3,939 | 2016 | 8,088 |
| 1985 | 1,105 | 2001 | 3,955 | 2017 | 8,656 |
| 1986 | 840 | 2002 | 4,236 | 2018 | 9,291 |
| 1987 | 960 | 2003 | 4,326 | 2019 | 8,818 |
| 1988 | 946 | 2004 | 4,625 | 2020 | 4,172 |
| 1989 | 761 | 2005 | 4,630 | 2021 | 3,670 |
| 1990 | 779 | 2006 | 4,666 | 2022 | 4,677 |
| 1991 | 1,198 | 2007 | 5,162 | 2023 | 4,574 |
| 1992 | 1,461 | 2008 | 5,958 | 2024 | 5,480 |
| 1993 | 1,947 | 2009 | 7,150 | 2025 | 6,443 |
| 1994 | 2,312 | 2010 | 7,695 | | |
| 1995 | 2,771 | 2011 | 7,914 | | |
表を表示
| 1980 | 4,661 | 1996 | 499万 | 2012 | 1,281万 |
| 1981 | 5,476 | 1997 | 582万 | 2013 | 1,244万 |
| 1982 | 4,049 | 1998 | 619万 | 2014 | 1,155万 |
| 1983 | 5,263 | 1999 | 609万 | 2015 | 1,175万 |
| 1984 | 8,786 | 2000 | 594万 | 2016 | 1,219万 |
| 1985 | 1.81万 | 2001 | 596万 | 2017 | 1,305万 |
| 1986 | 3.22万 | 2002 | 639万 | 2018 | 1,401万 |
| 1987 | 21.6万 | 2003 | 652万 | 2019 | 1,390万 |
| 1988 | 38.7万 | 2004 | 697万 | 2020 | 1,619万 |
| 1989 | 37.8万 | 2005 | 698万 | 2021 | 4,555万 |
| 1990 | 54.2万 | 2006 | 703万 | 2022 | 1.25億 |
| 1991 | 111万 | 2007 | 778万 | 2023 | 3.98億 |
| 1992 | 250万 | 2008 | 898万 | 2024 | 4.91億 |
| 1993 | 339万 | 2009 | 1,078万 | 2025 | 5.77億 |
| 1994 | 388万 | 2010 | 1,160万 | | |
| 1995 | 449万 | 2011 | 1,193万 | | |
表を表示
| 1980 | 1,293万 | 1996 | 962万 | 2012 | 1,548万 |
| 1981 | 1,273万 | 1997 | 1,041万 | 2013 | 1,465万 |
| 1982 | 794万 | 1998 | 1,064万 | 2014 | 1,358万 |
| 1983 | 962万 | 1999 | 1,037万 | 2015 | 1,338万 |
| 1984 | 1,365万 | 2000 | 1,032万 | 2016 | 1,391万 |
| 1985 | 1,664万 | 2001 | 1,055万 | 2017 | 1,436万 |
| 1986 | 1,513万 | 2002 | 1,077万 | 2018 | 1,446万 |
| 1987 | 1,723万 | 2003 | 1,081万 | 2019 | 1,390万 |
| 1988 | 1,213万 | 2004 | 1,144万 | 2020 | 1,038万 |
| 1989 | 688万 | 2005 | 1,155万 | 2021 | 1,073万 |
| 1990 | 584万 | 2006 | 1,154万 | 2022 | 1,104万 |
| 1991 | 791万 | 2007 | 1,238万 | 2023 | 1,125万 |
| 1992 | 809万 | 2008 | 1,329万 | 2024 | 1,040万 |
| 1993 | 849万 | 2009 | 1,446万 | 2025 | 1,082万 |
| 1994 | 901万 | 2010 | 1,547万 | | |
| 1995 | 942万 | 2011 | 1,546万 | | |