데이터 표
| 1997 | 79.3% | 2007 | 59.6% | 2017 | 113% |
| 1998 | 72.9% | 2008 | 57.5% | 2018 | 112.3% |
| 1999 | 66.4% | 2009 | 58.8% | 2019 | 109.8% |
| 2000 | 71.9% | 2010 | 66.2% | 2020 | 149.1% |
| 2001 | 62.2% | 2011 | 71.6% | 2021 | 149.5% |
| 2002 | 64.7% | 2012 | 82.9% | 2022 | 127.6% |
| 2003 | 65.6% | 2013 | 93.5% | 2023 | 117.5% |
| 2004 | 67.8% | 2014 | 105.7% | 2024 | 112.8% |
| 2005 | 66.7% | 2015 | 115.7% | 2025 | 101% |
| 2006 | 66.2% | 2016 | 115.6% | 2026 | 95.9% |
데이터 표
| 1997 | 450억 | 2007 | 793억 | 2017 | 2,207억 |
| 1998 | 464억 | 2008 | 849억 | 2018 | 2,313억 |
| 1999 | 472억 | 2009 | 872억 | 2019 | 2,433억 |
| 2000 | 583억 | 2010 | 1,005억 | 2020 | 2,635억 |
| 2001 | 606억 | 2011 | 1,161억 | 2021 | 2,860억 |
| 2002 | 657억 | 2012 | 1,370억 | 2022 | 3,007억 |
| 2003 | 709억 | 2013 | 1,576억 | 2023 | 2,996억 |
| 2004 | 761억 | 2014 | 1,792억 | 2024 | 3,135억 |
| 2005 | 825억 | 2015 | 2,013억 | 2025 | 3,038억 |
| 2006 | 845억 | 2016 | 2,132억 | 2026 | 3,093억 |
데이터 표
| 1997 | 74.7% | 2007 | 54.3% | 2017 | 107.3% |
| 1998 | 70.3% | 2008 | 53.1% | 2018 | 105.4% |
| 1999 | 64.1% | 2009 | 52.9% | 2019 | 101.6% |
| 2000 | 70.1% | 2010 | 58.9% | 2020 | 135.9% |
| 2001 | 60.6% | 2011 | 65.8% | 2021 | 135.6% |
| 2002 | 62.7% | 2012 | 79.3% | 2022 | 114.8% |
| 2003 | 63.6% | 2013 | 89.4% | 2023 | 105.9% |
| 2004 | 65.8% | 2014 | 100.4% | 2024 | 100.6% |
| 2005 | 62.9% | 2015 | 109.4% | 2025 | 89.7% |
| 2006 | 63.1% | 2016 | 109.7% | 2026 | 85.4% |
데이터 표
| 1997 | 424억 | 2007 | 722억 | 2017 | 2,096억 |
| 1998 | 447억 | 2008 | 784억 | 2018 | 2,171억 |
| 1999 | 456억 | 2009 | 784억 | 2019 | 2,253억 |
| 2000 | 568억 | 2010 | 895억 | 2020 | 2,402억 |
| 2001 | 591억 | 2011 | 1,067억 | 2021 | 2,594억 |
| 2002 | 637억 | 2012 | 1,309억 | 2022 | 2,705억 |
| 2003 | 687억 | 2013 | 1,507억 | 2023 | 2,700억 |
| 2004 | 738억 | 2014 | 1,702억 | 2024 | 2,795억 |
| 2005 | 778억 | 2015 | 1,903억 | 2025 | 2,699억 |
| 2006 | 805억 | 2016 | 2,023억 | 2026 | 2,753억 |