데이터 표
| 1990 | 71.6% | 2003 | 81.6% | 2016 | 40.6% |
| 1991 | 70.9% | 2004 | 86.9% | 2017 | 39.9% |
| 1992 | 62% | 2005 | 97.9% | 2018 | 37.5% |
| 1993 | 68.9% | 2006 | 95.2% | 2019 | 37.3% |
| 1994 | 71.3% | 2007 | 60.8% | 2020 | 45.3% |
| 1995 | 66.5% | 2008 | 58.5% | 2021 | 40.6% |
| 1996 | 67.7% | 2009 | 61.3% | 2022 | 37.2% |
| 1997 | 67.9% | 2010 | 71.1% | 2023 | 39.8% |
| 1998 | 75.9% | 2011 | 53.9% | 2024 | 48.3% |
| 1999 | 92.3% | 2012 | 26.9% | 2025 | 48.1% |
| 2000 | 91.5% | 2013 | 30.5% | 2026 | 44.7% |
| 2001 | 90.4% | 2014 | 32.1% | | |
| 2002 | 82.6% | 2015 | 41.5% | | |
데이터 표
| 1990 | 1.75조 | 2003 | 7.71조 | 2016 | 31.33조 |
| 1991 | 2.24조 | 2004 | 9.77조 | 2017 | 37.44조 |
| 1992 | 2.56조 | 2005 | 16.08조 | 2018 | 40.03조 |
| 1993 | 3조 | 2006 | 20.69조 | 2019 | 46.09조 |
| 1994 | 3.28조 | 2007 | 16.03조 | 2020 | 60.99조 |
| 1995 | 3.39조 | 2008 | 18.74조 | 2021 | 64.64조 |
| 1996 | 3.61조 | 2009 | 19.78조 | 2022 | 63.44조 |
| 1997 | 3.87조 | 2010 | 27.92조 | 2023 | 76.02조 |
| 1998 | 4.7조 | 2011 | 24.33조 | 2024 | 100.84조 |
| 1999 | 6.14조 | 2012 | 13.86조 | 2025 | 112.39조 |
| 2000 | 6.46조 | 2013 | 17.67조 | 2026 | 118.83조 |
| 2001 | 6.71조 | 2014 | 19.75조 | | |
| 2002 | 6.57조 | 2015 | 27.34조 | | |