表を表示
| 2000 | 51.2% | 2009 | 42.4% | 2018 | 28.8% |
| 2001 | 75.6% | 2010 | 38.6% | 2019 | 31.2% |
| 2002 | 71.2% | 2011 | 34.8% | 2020 | 38.3% |
| 2003 | 63.6% | 2012 | 30.8% | 2021 | 38.9% |
| 2004 | 57% | 2013 | 29.5% | 2022 | 29.4% |
| 2005 | 50.2% | 2014 | 27.4% | 2023 | 28.2% |
| 2006 | 44.2% | 2015 | 26.5% | 2024 | 23.6% |
| 2007 | 37.1% | 2016 | 27% | 2025 | 23.5% |
| 2008 | 37% | 2017 | 26.9% | 2026 | 25.5% |
表を表示
| 2000 | 880億 | 2009 | 4,295億 | 2018 | 1.1兆 |
| 2001 | 1,873億 | 2010 | 4,542億 | 2019 | 1.37兆 |
| 2002 | 2,584億 | 2011 | 4,917億 | 2020 | 1.97兆 |
| 2003 | 3,011億 | 2012 | 4,900億 | 2021 | 2.89兆 |
| 2004 | 3,335億 | 2013 | 5,412億 | 2022 | 4.51兆 |
| 2005 | 3,425億 | 2014 | 5,644億 | 2023 | 7.65兆 |
| 2006 | 3,534億 | 2015 | 6,228億 | 2024 | 10.52兆 |
| 2007 | 3,315億 | 2016 | 7,106億 | 2025 | 14.8兆 |
| 2008 | 3,737億 | 2017 | 8,486億 | 2026 | 20.77兆 |
表を表示
| 1995 | 42.7% | 2006 | 36.9% | 2017 | 22% |
| 1996 | 45.9% | 2007 | 31.4% | 2018 | 23.8% |
| 1997 | 43.2% | 2008 | 31.9% | 2019 | 25.7% |
| 1998 | 43.7% | 2009 | 36.9% | 2020 | 30.2% |
| 1999 | 60.8% | 2010 | 34.4% | 2021 | 32.8% |
| 2000 | 46.5% | 2011 | 30.7% | 2022 | 21.8% |
| 2001 | 72% | 2012 | 27.1% | 2023 | 20.1% |
| 2002 | 65.3% | 2013 | 25.6% | 2024 | 18.2% |
| 2003 | 57.5% | 2014 | 23.6% | 2025 | 18.9% |
| 2004 | 50.9% | 2015 | 22.8% | 2026 | 21% |
| 2005 | 43.2% | 2016 | 23.2% | | |
表を表示
| 1995 | 45.6億 | 2006 | 2,952億 | 2017 | 6,926億 |
| 1996 | 93.4億 | 2007 | 2,805億 | 2018 | 9,063億 |
| 1997 | 172億 | 2008 | 3,216億 | 2019 | 1.13兆 |
| 1998 | 314億 | 2009 | 3,741億 | 2020 | 1.55兆 |
| 1999 | 654億 | 2010 | 4,048億 | 2021 | 2.44兆 |
| 2000 | 799億 | 2011 | 4,338億 | 2022 | 3.35兆 |
| 2001 | 1,784億 | 2012 | 4,312億 | 2023 | 5.45兆 |
| 2002 | 2,368億 | 2013 | 4,696億 | 2024 | 8.11兆 |
| 2003 | 2,724億 | 2014 | 4,872億 | 2025 | 11.88兆 |
| 2004 | 2,978億 | 2015 | 5,370億 | 2026 | 17.06兆 |
| 2005 | 2,952億 | 2016 | 6,113億 | | |