데이터 표
| 1989 | 17% | 2002 | 15% | 2015 | 37.6% |
| 1990 | 16.4% | 2003 | 13.2% | 2016 | 40.5% |
| 1991 | 21.6% | 2004 | 11.9% | 2017 | 41% |
| 1992 | 27.6% | 2005 | 10.8% | 2018 | 41.6% |
| 1993 | 30.6% | 2006 | 9.9% | 2019 | 46.5% |
| 1994 | 31.7% | 2007 | 9.6% | 2020 | 56.9% |
| 1995 | 31.1% | 2008 | 11.7% | 2021 | 55.4% |
| 1996 | 29.3% | 2009 | 16.6% | 2022 | 50% |
| 1997 | 25.9% | 2010 | 20.3% | 2023 | 49.4% |
| 1998 | 23.7% | 2011 | 24% | 2024 | 50.6% |
| 1999 | 22.5% | 2012 | 27.4% | 2025 | 51% |
| 2000 | 19.5% | 2013 | 30.3% | 2026 | 50.6% |
| 2001 | 17.1% | 2014 | 33.9% | | |
데이터 표
| 1989 | 662억 | 2002 | 1,174억 | 2015 | 6,185억 |
| 1990 | 681억 | 2003 | 1,095억 | 2016 | 6,895억 |
| 1991 | 900억 | 2004 | 1,065억 | 2017 | 7,420억 |
| 1992 | 1,195억 | 2005 | 1,047억 | 2018 | 7,910억 |
| 1993 | 1,394억 | 2006 | 1,033억 | 2019 | 9,313억 |
| 1994 | 1,531억 | 2007 | 1,095억 | 2020 | 1.13조 |
| 1995 | 1,593억 | 2008 | 1,451억 | 2021 | 1.22조 |
| 1996 | 1,592억 | 2009 | 2,102억 | 2022 | 1.25조 |
| 1997 | 1,485억 | 2010 | 2,777억 | 2023 | 1.3조 |
| 1998 | 1,436억 | 2011 | 3,530억 | 2024 | 1.38조 |
| 1999 | 1,439억 | 2012 | 4,172억 | 2025 | 1.46조 |
| 2000 | 1,340억 | 2013 | 4,782억 | 2026 | 1.53조 |
| 2001 | 1,250억 | 2014 | 5,493억 | | |
데이터 표
| 1989 | 9.9% | 2002 | 2.8% | 2015 | 22% |
| 1990 | 9.6% | 2003 | 0.8% | 2016 | 23.3% |
| 1991 | 12.6% | 2004 | -1.2% | 2017 | 23.2% |
| 1992 | 18.2% | 2005 | -3.8% | 2018 | 24% |
| 1993 | 22% | 2006 | -6.3% | 2019 | 27.8% |
| 1994 | 23.2% | 2007 | -7.2% | 2020 | 36% |
| 1995 | 23% | 2008 | -5.3% | 2021 | 35.5% |
| 1996 | 21.3% | 2009 | 1.2% | 2022 | 31.4% |
| 1997 | 18.1% | 2010 | 6.3% | 2023 | 31% |
| 1998 | 14.6% | 2011 | 10.5% | 2024 | 32.1% |
| 1999 | 11% | 2012 | 13.7% | 2025 | 32.4% |
| 2000 | 7.1% | 2013 | 16% | 2026 | 32.1% |
| 2001 | 4.7% | 2014 | 19% | | |
데이터 표
| 1989 | 386억 | 2002 | 216억 | 2015 | 3,622억 |
| 1990 | 397억 | 2003 | 62.5억 | 2016 | 3,969억 |
| 1991 | 525억 | 2004 | -110억 | 2017 | 4,200억 |
| 1992 | 788억 | 2005 | -367억 | 2018 | 4,565억 |
| 1993 | 1,002억 | 2006 | -656억 | 2019 | 5,555억 |
| 1994 | 1,122억 | 2007 | -822억 | 2020 | 7,118억 |
| 1995 | 1,180억 | 2008 | -654억 | 2021 | 7,843억 |
| 1996 | 1,156억 | 2009 | 155억 | 2022 | 7,815억 |
| 1997 | 1,042억 | 2010 | 860억 | 2023 | 8,152억 |
| 1998 | 887억 | 2011 | 1,552억 | 2024 | 8,753억 |
| 1999 | 704억 | 2012 | 2,090억 | 2025 | 9,259억 |
| 2000 | 490억 | 2013 | 2,514억 | 2026 | 9,683억 |
| 2001 | 342억 | 2014 | 3,076억 | | |