데이터 표
| 2001 | 68.6억 | 2010 | 282억 | 2019 | 550억 |
| 2002 | 73.7억 | 2011 | 368억 | 2020 | 253억 |
| 2003 | 82.5억 | 2012 | 432억 | 2021 | 306억 |
| 2004 | 106억 | 2013 | 516억 | 2022 | 249억 |
| 2005 | 122억 | 2014 | 549억 | 2023 | 456억 |
| 2006 | 149억 | 2015 | 449억 | 2024 | 495억 |
| 2007 | 184억 | 2016 | 450억 | 2025 | 521억 |
| 2008 | 210억 | 2017 | 503억 | 2026 | 542억 |
| 2009 | 216억 | 2018 | 551억 | | |
데이터 표
| 2001 | 551억 | 2010 | 2,260억 | 2019 | 4,441억 |
| 2002 | 592억 | 2011 | 2,955억 | 2020 | 2,020억 |
| 2003 | 661억 | 2012 | 3,451억 | 2021 | 2,452억 |
| 2004 | 854억 | 2013 | 4,119억 | 2022 | 2,011억 |
| 2005 | 974억 | 2014 | 4,387억 | 2023 | 3,679억 |
| 2006 | 1,190억 | 2015 | 3,588억 | 2024 | 3,976억 |
| 2007 | 1,482억 | 2016 | 3,595억 | 2025 | 4,180억 |
| 2008 | 1,686억 | 2017 | 4,037억 | 2026 | 4,353억 |
| 2009 | 1,724억 | 2018 | 4,446억 | | |
데이터 표
| 2001 | 1,283억 | 2010 | 3,631억 | 2019 | 4,637억 |
| 2002 | 1,397억 | 2011 | 4,416억 | 2020 | 2,115억 |
| 2003 | 1,560억 | 2012 | 4,823억 | 2021 | 2,590억 |
| 2004 | 1,975억 | 2013 | 5,343억 | 2022 | 2,099억 |
| 2005 | 2,135억 | 2014 | 5,234억 | 2023 | 3,679억 |
| 2006 | 2,421억 | 2015 | 4,095억 | 2024 | 3,968억 |
| 2007 | 2,771억 | 2016 | 4,067억 | 2025 | 4,153억 |
| 2008 | 2,865억 | 2017 | 4,470억 | 2026 | 4,277억 |
| 2009 | 2,902억 | 2018 | 4,754억 | | |