表を表示
| 1990 | 1,076 | 2003 | 1,160 | 2016 | 2,804 |
| 1991 | 1,070 | 2004 | 1,213 | 2017 | 2,926 |
| 1992 | 1,092 | 2005 | 1,271 | 2018 | 3,038 |
| 1993 | 1,058 | 2006 | 1,359 | 2019 | 3,173 |
| 1994 | 1,110 | 2007 | 1,478 | 2020 | 3,182 |
| 1995 | 1,109 | 2008 | 1,692 | 2021 | 3,385 |
| 1996 | 1,078 | 2009 | 1,722 | 2022 | 3,506 |
| 1997 | 1,068 | 2010 | 1,837 | 2023 | 3,786 |
| 1998 | 1,062 | 2011 | 2,039 | 2024 | 3,981 |
| 1999 | 1,085 | 2012 | 2,190 | 2025 | 4,145 |
| 2000 | 1,088 | 2013 | 2,315 | 2026 | 4,421 |
| 2001 | 1,107 | 2014 | 2,471 | | |
| 2002 | 1,121 | 2015 | 2,653 | | |
表を表示
| 1990 | 19.1万 | 2003 | 20.6万 | 2016 | 49.8万 |
| 1991 | 19万 | 2004 | 21.6万 | 2017 | 52万 |
| 1992 | 19.4万 | 2005 | 22.6万 | 2018 | 54万 |
| 1993 | 18.8万 | 2006 | 24.2万 | 2019 | 56.4万 |
| 1994 | 19.7万 | 2007 | 26.3万 | 2020 | 56.6万 |
| 1995 | 19.7万 | 2008 | 30.1万 | 2021 | 60.2万 |
| 1996 | 19.2万 | 2009 | 30.6万 | 2022 | 62.3万 |
| 1997 | 19万 | 2010 | 32.7万 | 2023 | 67.3万 |
| 1998 | 18.9万 | 2011 | 36.2万 | 2024 | 70.7万 |
| 1999 | 19.3万 | 2012 | 38.9万 | 2025 | 73.7万 |
| 2000 | 19.3万 | 2013 | 41.1万 | 2026 | 78.6万 |
| 2001 | 19.7万 | 2014 | 43.9万 | | |
| 2002 | 19.9万 | 2015 | 47.1万 | | |
表を表示
| 1990 | 43.7万 | 2003 | 31万 | 2016 | 48.2万 |
| 1991 | 40.6万 | 2004 | 31.4万 | 2017 | 50万 |
| 1992 | 40.3万 | 2005 | 31.9万 | 2018 | 51.6万 |
| 1993 | 37.4万 | 2006 | 32.9万 | 2019 | 53.6万 |
| 1994 | 36.6万 | 2007 | 34.1万 | 2020 | 53.5万 |
| 1995 | 34.9万 | 2008 | 35.6万 | 2021 | 55万 |
| 1996 | 32.9万 | 2009 | 35.7万 | 2022 | 57.1万 |
| 1997 | 31.7万 | 2010 | 36.6万 | 2023 | 60.2万 |
| 1998 | 30.8万 | 2011 | 38.7万 | 2024 | 63.6万 |
| 1999 | 30.8万 | 2012 | 39.9万 | 2025 | 66.5万 |
| 2000 | 30.3万 | 2013 | 41.1万 | 2026 | 69.7万 |
| 2001 | 30.2万 | 2014 | 43.3万 | | |
| 2002 | 30.6万 | 2015 | 45.7万 | | |