表を表示
| 1992 | 14.5% | 2004 | 20.4% | 2016 | 23.1% |
| 1993 | 13.9% | 2005 | 21.4% | 2017 | 22.8% |
| 1994 | 3.8% | 2006 | 20.8% | 2018 | 23.8% |
| 1995 | 16.2% | 2007 | 21.1% | 2019 | 22.7% |
| 1996 | 14.7% | 2008 | 23.6% | 2020 | 23.2% |
| 1997 | 15% | 2009 | 22.9% | 2021 | 24.2% |
| 1998 | 14% | 2010 | 23.5% | 2022 | 23.2% |
| 1999 | 18.2% | 2011 | 24.1% | 2023 | 21.3% |
| 2000 | 18.3% | 2012 | 22.5% | 2024 | 20.9% |
| 2001 | 17.5% | 2013 | 25.2% | 2025 | 19.6% |
| 2002 | 18.7% | 2014 | 23.9% | 2026 | 20.3% |
| 2003 | 17.5% | 2015 | 24.2% | | |
表を表示
| 1992 | 443億 | 2004 | 2,765億 | 2016 | 1.57兆 |
| 1993 | 440億 | 2005 | 3,449億 | 2017 | 1.74兆 |
| 1994 | 75.5億 | 2006 | 3,764億 | 2018 | 1.98兆 |
| 1995 | 615億 | 2007 | 4,642億 | 2019 | 2.15兆 |
| 1996 | 708億 | 2008 | 6,596億 | 2020 | 2.3兆 |
| 1997 | 958億 | 2009 | 7,280億 | 2021 | 2.69兆 |
| 1998 | 990億 | 2010 | 8,283億 | 2022 | 3.28兆 |
| 1999 | 1,293億 | 2011 | 9,848億 | 2023 | 3.65兆 |
| 2000 | 1,452億 | 2012 | 1.04兆 | 2024 | 4.17兆 |
| 2001 | 1,504億 | 2013 | 1.26兆 | 2025 | 4.48兆 |
| 2002 | 1,722億 | 2014 | 1.32兆 | 2026 | 5.28兆 |
| 2003 | 1,985億 | 2015 | 1.47兆 | | |
表を表示
| 1992 | 21.8% | 2004 | 18.1% | 2016 | 25.4% |
| 1993 | 20.6% | 2005 | 20.2% | 2017 | 25.3% |
| 1994 | 13.5% | 2006 | 20.9% | 2018 | 26.3% |
| 1995 | 18.3% | 2007 | 22.7% | 2019 | 27.7% |
| 1996 | 19.8% | 2008 | 22.7% | 2020 | 32.5% |
| 1997 | 17.2% | 2009 | 22.6% | 2021 | 31% |
| 1998 | 16.6% | 2010 | 24.1% | 2022 | 28.7% |
| 1999 | 22.7% | 2011 | 25% | 2023 | 26.2% |
| 2000 | 18.5% | 2012 | 24.9% | 2024 | 27.1% |
| 2001 | 19.3% | 2013 | 26.5% | 2025 | 24.1% |
| 2002 | 20.7% | 2014 | 27.8% | 2026 | 24.6% |
| 2003 | 18.8% | 2015 | 26.9% | | |
表を表示
| 1992 | 666億 | 2004 | 2,452億 | 2016 | 1.72兆 |
| 1993 | 653億 | 2005 | 3,265億 | 2017 | 1.93兆 |
| 1994 | 266億 | 2006 | 3,770億 | 2018 | 2.19兆 |
| 1995 | 694億 | 2007 | 4,988億 | 2019 | 2.62兆 |
| 1996 | 953億 | 2008 | 6,363億 | 2020 | 3.21兆 |
| 1997 | 1,102億 | 2009 | 7,196億 | 2021 | 3.45兆 |
| 1998 | 1,176億 | 2010 | 8,511億 | 2022 | 4.07兆 |
| 1999 | 1,611億 | 2011 | 1.02兆 | 2023 | 4.49兆 |
| 2000 | 1,470億 | 2012 | 1.16兆 | 2024 | 5.41兆 |
| 2001 | 1,661億 | 2013 | 1.32兆 | 2025 | 5.51兆 |
| 2002 | 1,912億 | 2014 | 1.55兆 | 2026 | 6.41兆 |
| 2003 | 2,127億 | 2015 | 1.64兆 | | |