表を表示
| 1991 | 10.8% | 2003 | 11.4% | 2015 | 18.3% |
| 1992 | 9.9% | 2004 | 17.1% | 2016 | 15.2% |
| 1993 | 12.8% | 2005 | 15.2% | 2017 | 16.8% |
| 1994 | 12.9% | 2006 | 15.2% | 2018 | 14.7% |
| 1995 | 10.6% | 2007 | 14.9% | 2019 | 14.9% |
| 1996 | 12.4% | 2008 | 21% | 2020 | 15.4% |
| 1997 | 10.2% | 2009 | 23.3% | 2021 | 19.1% |
| 1998 | 2.8% | 2010 | 18.3% | 2022 | 15.2% |
| 1999 | 8.1% | 2011 | 16% | 2023 | 13.7% |
| 2000 | 20.7% | 2012 | 10.9% | 2024 | 13.1% |
| 2001 | 17.2% | 2013 | 10.7% | 2025 | 13.2% |
| 2002 | 10.4% | 2014 | 20.5% | 2026 | 13.7% |
表を表示
| 1991 | 235億 | 2003 | 366億 | 2015 | 1,250億 |
| 1992 | 216億 | 2004 | 524億 | 2016 | 1,120億 |
| 1993 | 233億 | 2005 | 513億 | 2017 | 1,433億 |
| 1994 | 258億 | 2006 | 505億 | 2018 | 1,270億 |
| 1995 | 407億 | 2007 | 538億 | 2019 | 1,301億 |
| 1996 | 466億 | 2008 | 893億 | 2020 | 1,347億 |
| 1997 | 415億 | 2009 | 975億 | 2021 | 1,825億 |
| 1998 | 96.4億 | 2010 | 852億 | 2022 | 1,630億 |
| 1999 | 288億 | 2011 | 870億 | 2023 | 1,671億 |
| 2000 | 576億 | 2012 | 581億 | 2024 | 1,737億 |
| 2001 | 521億 | 2013 | 589億 | 2025 | 2,027億 |
| 2002 | 335億 | 2014 | 1,150億 | 2026 | 2,280億 |
表を表示
| 1991 | 9.2% | 2003 | 17% | 2015 | 21.5% |
| 1992 | 10.1% | 2004 | 23% | 2016 | 20.5% |
| 1993 | 13.1% | 2005 | 20.2% | 2017 | 18.1% |
| 1994 | 18.4% | 2006 | 19.8% | 2018 | 19.5% |
| 1995 | 8.1% | 2007 | 23.7% | 2019 | 18.8% |
| 1996 | 8.9% | 2008 | 21.8% | 2020 | 25% |
| 1997 | 12.7% | 2009 | 20.6% | 2021 | 25% |
| 1998 | 8.7% | 2010 | 18.5% | 2022 | 21.3% |
| 1999 | 12.1% | 2011 | 17.3% | 2023 | 21.9% |
| 2000 | 23.5% | 2012 | 13% | 2024 | 20.4% |
| 2001 | 19.1% | 2013 | 12.4% | 2025 | 19.9% |
| 2002 | 14.1% | 2014 | 23% | 2026 | 17.7% |
表を表示
| 1991 | 200億 | 2003 | 547億 | 2015 | 1,465億 |
| 1992 | 222億 | 2004 | 705億 | 2016 | 1,514億 |
| 1993 | 239億 | 2005 | 680億 | 2017 | 1,546億 |
| 1994 | 369億 | 2006 | 657億 | 2018 | 1,681億 |
| 1995 | 313億 | 2007 | 854億 | 2019 | 1,637億 |
| 1996 | 336億 | 2008 | 924億 | 2020 | 2,191億 |
| 1997 | 519億 | 2009 | 863億 | 2021 | 2,387億 |
| 1998 | 304億 | 2010 | 863億 | 2022 | 2,279億 |
| 1999 | 433億 | 2011 | 944億 | 2023 | 2,662億 |
| 2000 | 654億 | 2012 | 695億 | 2024 | 2,698億 |
| 2001 | 576億 | 2013 | 680億 | 2025 | 3,056億 |
| 2002 | 455億 | 2014 | 1,287億 | 2026 | 2,942億 |