表を表示
| 1999 | 29.8% | 2009 | 23.7% | 2019 | 40.4% |
| 2000 | 45.6% | 2010 | 24.3% | 2020 | 50.8% |
| 2001 | 45.2% | 2011 | 27.7% | 2021 | 52.8% |
| 2002 | 40.5% | 2012 | 33.7% | 2022 | 50.4% |
| 2003 | 36.5% | 2013 | 34% | 2023 | 50.5% |
| 2004 | 34.6% | 2014 | 38% | 2024 | 52.9% |
| 2005 | 36.7% | 2015 | 38% | 2025 | 52.5% |
| 2006 | 30.6% | 2016 | 39.7% | 2026 | 53.1% |
| 2007 | 23.5% | 2017 | 39.4% | | |
| 2008 | 20.6% | 2018 | 40.4% | | |
表を表示
| 1999 | 670億 | 2009 | 984億 | 2019 | 2,802億 |
| 2000 | 1,133億 | 2010 | 1,061億 | 2020 | 3,403億 |
| 2001 | 1,141億 | 2011 | 1,287億 | 2021 | 3,848億 |
| 2002 | 1,046億 | 2012 | 1,571億 | 2022 | 4,117億 |
| 2003 | 980億 | 2013 | 1,708億 | 2023 | 4,563億 |
| 2004 | 971億 | 2014 | 2,007億 | 2024 | 5,103億 |
| 2005 | 1,131億 | 2015 | 2,124億 | 2025 | 5,483億 |
| 2006 | 1,024億 | 2016 | 2,363億 | 2026 | 5,990億 |
| 2007 | 877億 | 2017 | 2,434億 | | |
| 2008 | 856億 | 2018 | 2,672億 | | |
表を表示
| 1999 | 25.5% | 2009 | 21% | 2019 | 39.8% |
| 2000 | 38.8% | 2010 | 21.7% | 2020 | 50.1% |
| 2001 | 35.3% | 2011 | 26.1% | 2021 | 51.9% |
| 2002 | 33.8% | 2012 | 29.5% | 2022 | 49.5% |
| 2003 | 32.6% | 2013 | 30.3% | 2023 | 49.6% |
| 2004 | 30.7% | 2014 | 33.7% | 2024 | 51.9% |
| 2005 | 29.6% | 2015 | 36.1% | 2025 | 51.4% |
| 2006 | 22.3% | 2016 | 37% | 2026 | 52% |
| 2007 | 19.8% | 2017 | 38.7% | | |
| 2008 | 18.6% | 2018 | 39.2% | | |
表を表示
| 1999 | 573億 | 2009 | 871億 | 2019 | 2,759億 |
| 2000 | 965億 | 2010 | 949億 | 2020 | 3,353億 |
| 2001 | 890億 | 2011 | 1,210億 | 2021 | 3,785億 |
| 2002 | 874億 | 2012 | 1,376億 | 2022 | 4,042億 |
| 2003 | 877億 | 2013 | 1,521億 | 2023 | 4,475億 |
| 2004 | 861億 | 2014 | 1,779億 | 2024 | 5,002億 |
| 2005 | 913億 | 2015 | 2,017億 | 2025 | 5,370億 |
| 2006 | 747億 | 2016 | 2,202億 | 2026 | 5,865億 |
| 2007 | 739億 | 2017 | 2,395億 | | |
| 2008 | 771億 | 2018 | 2,589億 | | |