表を表示
| 1990 | 18.8% | 2003 | 29% | 2016 | 17.1% |
| 1991 | 23.1% | 2004 | 27.9% | 2017 | 16.4% |
| 1992 | 21.6% | 2005 | 28.7% | 2018 | 16.9% |
| 1993 | 21.5% | 2006 | 29.8% | 2019 | 19.5% |
| 1994 | 22.4% | 2007 | 27.5% | 2020 | 17.6% |
| 1995 | 27.7% | 2008 | 29.9% | 2021 | 15.3% |
| 1996 | 24.3% | 2009 | 29.4% | 2022 | 18.8% |
| 1997 | 31.1% | 2010 | 25.8% | 2023 | 23.3% |
| 1998 | 32.4% | 2011 | 23.5% | 2024 | 21.5% |
| 1999 | 26.6% | 2012 | 30.2% | 2025 | 20.2% |
| 2000 | 31.4% | 2013 | 31.6% | 2026 | 19.6% |
| 2001 | 31.9% | 2014 | 29.7% | | |
| 2002 | 29.4% | 2015 | 21.1% | | |
表を表示
| 1990 | 3,237億 | 2003 | 1.1兆 | 2016 | 1.42兆 |
| 1991 | 3,742億 | 2004 | 1.14兆 | 2017 | 1.42兆 |
| 1992 | 3,411億 | 2005 | 1.43兆 | 2018 | 1.58兆 |
| 1993 | 3,509億 | 2006 | 1.58兆 | 2019 | 1.93兆 |
| 1994 | 5,545億 | 2007 | 1.64兆 | 2020 | 1.55兆 |
| 1995 | 7,306億 | 2008 | 2.08兆 | 2021 | 1.65兆 |
| 1996 | 7,551億 | 2009 | 1.69兆 | 2022 | 2.39兆 |
| 1997 | 1.03兆 | 2010 | 1.83兆 | 2023 | 2.83兆 |
| 1998 | 9,121億 | 2011 | 2.02兆 | 2024 | 2.72兆 |
| 1999 | 8,136億 | 2012 | 2.64兆 | 2025 | 2.53兆 |
| 2000 | 1.21兆 | 2013 | 2.75兆 | 2026 | 2.55兆 |
| 2001 | 1.17兆 | 2014 | 2.67兆 | | |
| 2002 | 1.09兆 | 2015 | 1.8兆 | | |
表を表示
| 1990 | 22.6% | 2003 | 21.2% | 2016 | 21.8% |
| 1991 | 25.1% | 2004 | 20.9% | 2017 | 18.1% |
| 1992 | 26.5% | 2005 | 20.8% | 2018 | 17.1% |
| 1993 | 26.9% | 2006 | 21.1% | 2019 | 17.4% |
| 1994 | 23.9% | 2007 | 19.4% | 2020 | 19.8% |
| 1995 | 25.1% | 2008 | 18.9% | 2021 | 17.3% |
| 1996 | 22.2% | 2009 | 22.6% | 2022 | 19.7% |
| 1997 | 29.7% | 2010 | 23.1% | 2023 | 21.5% |
| 1998 | 45.5% | 2011 | 22.1% | 2024 | 24.8% |
| 1999 | 25.5% | 2012 | 23.9% | 2025 | 28.6% |
| 2000 | 20.3% | 2013 | 34.7% | 2026 | 29.6% |
| 2001 | 27.8% | 2014 | 23.8% | | |
| 2002 | 25.7% | 2015 | 22.3% | | |
表を表示
| 1990 | 3,899億 | 2003 | 8,024億 | 2016 | 1.82兆 |
| 1991 | 4,071億 | 2004 | 8,553億 | 2017 | 1.57兆 |
| 1992 | 4,183億 | 2005 | 1.04兆 | 2018 | 1.6兆 |
| 1993 | 4,382億 | 2006 | 1.12兆 | 2019 | 1.72兆 |
| 1994 | 5,924億 | 2007 | 1.16兆 | 2020 | 1.75兆 |
| 1995 | 6,609億 | 2008 | 1.31兆 | 2021 | 1.86兆 |
| 1996 | 6,895億 | 2009 | 1.3兆 | 2022 | 2.51兆 |
| 1997 | 9,832億 | 2010 | 1.64兆 | 2023 | 2.61兆 |
| 1998 | 1.28兆 | 2011 | 1.89兆 | 2024 | 3.14兆 |
| 1999 | 7,795億 | 2012 | 2.1兆 | 2025 | 3.6兆 |
| 2000 | 7,799億 | 2013 | 3.01兆 | 2026 | 3.84兆 |
| 2001 | 1.02兆 | 2014 | 2.14兆 | | |
| 2002 | 9,521億 | 2015 | 1.89兆 | | |