데이터 표
| 1990 | 9.8% | 2002 | 20.6% | 2014 | 22.6% |
| 1991 | 16.1% | 2003 | 22.5% | 2015 | 19.2% |
| 1992 | 12.1% | 2004 | 23.5% | 2016 | 19.6% |
| 1993 | 15.8% | 2005 | 22.9% | 2017 | 22% |
| 1994 | 18.2% | 2006 | 25.6% | 2018 | 20.9% |
| 1995 | 17.5% | 2007 | 24.3% | 2019 | 20.7% |
| 1996 | 17.9% | 2008 | 24.5% | 2020 | 16.7% |
| 1997 | 16% | 2009 | 24% | 2021 | 8% |
| 1998 | 17.4% | 2010 | 21.7% | 2022 | 5.4% |
| 1999 | 18.8% | 2011 | 22.9% | 2023 | 12.7% |
| 2000 | 18.9% | 2012 | 21.8% | 2024 | 15.7% |
| 2001 | 17.9% | 2013 | 20.1% | 2025 | 18.7% |
데이터 표
| 1990 | 1,911억 | 2002 | 5.85조 | 2014 | 16.4조 |
| 1991 | 6,559억 | 2003 | 6.6조 | 2015 | 14.43조 |
| 1992 | 1.14조 | 2004 | 7.49조 | 2016 | 14.96조 |
| 1993 | 2.05조 | 2005 | 7.41조 | 2017 | 17.52조 |
| 1994 | 2.75조 | 2006 | 8.49조 | 2018 | 17.4조 |
| 1995 | 3.11조 | 2007 | 9.08조 | 2019 | 16.67조 |
| 1996 | 3.6조 | 2008 | 10.74조 | 2020 | 15.34조 |
| 1997 | 3.83조 | 2009 | 12.8조 | 2021 | 20.27조 |
| 1998 | 4.5조 | 2010 | 12.57조 | 2022 | 37.22조 |
| 1999 | 4.88조 | 2011 | 13.77조 | 2023 | 271.02조 |
| 2000 | 4.85조 | 2012 | 14.46조 | 2024 | 412.67조 |
| 2001 | 4.68조 | 2013 | 14.2조 | 2025 | 578.88조 |
데이터 표
| 1990 | 40% | 2002 | 36.8% | 2014 | 28.9% |
| 1991 | 35.6% | 2003 | 36.4% | 2015 | 26.7% |
| 1992 | 36.1% | 2004 | 33.3% | 2016 | 28.6% |
| 1993 | 23% | 2005 | 31.4% | 2017 | 30.7% |
| 1994 | 47.3% | 2006 | 36.1% | 2018 | 32.1% |
| 1995 | 31.1% | 2007 | 35.2% | 2019 | 31.3% |
| 1996 | 43.6% | 2008 | 34.3% | 2020 | 24.5% |
| 1997 | 40.5% | 2009 | 32.1% | 2021 | 10.5% |
| 1998 | 34.7% | 2010 | 29.2% | 2022 | 12.9% |
| 1999 | 35.6% | 2011 | 28.8% | 2023 | 14.3% |
| 2000 | 42.8% | 2012 | 30.2% | 2024 | 15.3% |
| 2001 | 38.9% | 2013 | 28.9% | 2025 | 15.5% |
데이터 표
| 1990 | 7,783억 | 2002 | 10.44조 | 2014 | 20.91조 |
| 1991 | 1.45조 | 2003 | 10.7조 | 2015 | 20.07조 |
| 1992 | 3.39조 | 2004 | 10.62조 | 2016 | 21.81조 |
| 1993 | 2.98조 | 2005 | 10.18조 | 2017 | 24.44조 |
| 1994 | 7.14조 | 2006 | 12조 | 2018 | 26.75조 |
| 1995 | 5.53조 | 2007 | 13.17조 | 2019 | 25.12조 |
| 1996 | 8.78조 | 2008 | 15.07조 | 2020 | 22.48조 |
| 1997 | 9.7조 | 2009 | 17.12조 | 2021 | 26.82조 |
| 1998 | 8.97조 | 2010 | 16.89조 | 2022 | 88.57조 |
| 1999 | 9.21조 | 2011 | 17.35조 | 2023 | 306.03조 |
| 2000 | 10.99조 | 2012 | 20.06조 | 2024 | 402.33조 |
| 2001 | 10.19조 | 2013 | 20.43조 | 2025 | 478.41조 |