表を表示
| 1995 | 1,335万 | 2006 | 1,645万 | 2017 | 3,088万 |
| 1996 | 1,535万 | 2007 | 2,272万 | 2018 | 3,739万 |
| 1997 | 1,741万 | 2008 | 3,685万 | 2019 | 4,002万 |
| 1998 | 1,061万 | 2009 | 2,491万 | 2020 | 4,325万 |
| 1999 | 599万 | 2010 | 1,834万 | 2021 | 5,074万 |
| 2000 | 509万 | 2011 | 2,297万 | 2022 | 5,436万 |
| 2001 | 596万 | 2012 | 2,387万 | 2023 | 9,220万 |
| 2002 | 698万 | 2013 | 2,671万 | 2024 | 1.09億 |
| 2003 | 825万 | 2014 | 2,757万 | 2025 | 1.13億 |
| 2004 | 938万 | 2015 | 2,305万 | | |
| 2005 | 1,196万 | 2016 | 2,747万 | | |
表を表示
| 1993 | 0.5% | 2004 | 0.4% | 2015 | 0.3% |
| 1994 | 0.8% | 2005 | 0.4% | 2016 | 0.3% |
| 1995 | 0.9% | 2006 | 0.5% | 2017 | 0.3% |
| 1996 | 0.9% | 2007 | 0.5% | 2018 | 0.3% |
| 1997 | 0.9% | 2008 | 0.6% | 2019 | 0.3% |
| 1998 | 0.6% | 2009 | 0.5% | 2020 | 0.4% |
| 1999 | 0.5% | 2010 | 0.3% | 2021 | 0.4% |
| 2000 | 0.4% | 2011 | 0.3% | 2022 | 0.4% |
| 2001 | 0.4% | 2012 | 0.3% | 2023 | 0.6% |
| 2002 | 0.4% | 2013 | 0.3% | 2024 | 0.6% |
| 2003 | 0.4% | 2014 | 0.3% | 2025 | 0.6% |