表を表示
| 1998 | 96.6% | 2008 | 30.2% | 2018 | 46.3% |
| 1999 | 107.8% | 2009 | 36.9% | 2019 | 43.2% |
| 2000 | 111.4% | 2010 | 36.8% | 2020 | 50.9% |
| 2001 | 99.4% | 2011 | 35.5% | 2021 | 42% |
| 2002 | 98.3% | 2012 | 32.5% | 2022 | 31.8% |
| 2003 | 69.8% | 2013 | 29.3% | 2023 | 29.9% |
| 2004 | 49.4% | 2014 | 27.9% | 2024 | 24.9% |
| 2005 | 45.8% | 2015 | 35% | 2025 | 21.6% |
| 2006 | 36.8% | 2016 | 42.2% | 2026 | 21.9% |
| 2007 | 34.3% | 2017 | 46.3% | | |
表を表示
| 1998 | 9.9億 | 2008 | 53.2億 | 2018 | 329億 |
| 1999 | 14.5億 | 2009 | 76.2億 | 2019 | 342億 |
| 2000 | 20.1億 | 2010 | 91億 | 2020 | 428億 |
| 2001 | 25億 | 2011 | 107億 | 2021 | 425億 |
| 2002 | 32.9億 | 2012 | 117億 | 2022 | 376億 |
| 2003 | 33.2億 | 2013 | 119億 | 2023 | 398億 |
| 2004 | 30.4億 | 2014 | 127億 | 2024 | 388億 |
| 2005 | 33億 | 2015 | 170億 | 2025 | 380億 |
| 2006 | 34.1億 | 2016 | 231億 | 2026 | 426億 |
| 2007 | 43.8億 | 2017 | 298億 | | |