데이터 표
| 1992 | 22.6% | 2004 | 23.1% | 2016 | 21.1% |
| 1993 | 24.9% | 2005 | 22.1% | 2017 | 20.9% |
| 1994 | 20.4% | 2006 | 24.7% | 2018 | 22.8% |
| 1995 | 24.9% | 2007 | 25.6% | 2019 | 23.1% |
| 1996 | 30.2% | 2008 | 29.2% | 2020 | 21.9% |
| 1997 | 26.8% | 2009 | 26.4% | 2021 | 22.2% |
| 1998 | 28.9% | 2010 | 26% | 2022 | 26.5% |
| 1999 | 27.7% | 2011 | 25.7% | 2023 | 24.7% |
| 2000 | 26.3% | 2012 | 26.7% | 2024 | 23.9% |
| 2001 | 24.6% | 2013 | 24.2% | 2025 | 25.7% |
| 2002 | 25.5% | 2014 | 23.7% | 2026 | 28.3% |
| 2003 | 24% | 2015 | 21.5% | | |
데이터 표
| 1991 | 1,900만 | 2003 | 3.29조 | 2015 | 53.77조 |
| 1992 | 1.4억 | 2004 | 3.94조 | 2016 | 61.32조 |
| 1993 | 17.6억 | 2005 | 4.9조 | 2017 | 74.61조 |
| 1994 | 184억 | 2006 | 7.14조 | 2018 | 112.9조 |
| 1995 | 1,048억 | 2007 | 10.03조 | 2019 | 143.03조 |
| 1996 | 2,347억 | 2008 | 15.36조 | 2020 | 154.16조 |
| 1997 | 3,647억 | 2009 | 18.01조 | 2021 | 191.49조 |
| 1998 | 5,697억 | 2010 | 22.87조 | 2022 | 275.72조 |
| 1999 | 8,201억 | 2011 | 29.69조 | 2023 | 312.13조 |
| 2000 | 1.19조 | 2012 | 38.04조 | 2024 | 366.89조 |
| 2001 | 1.69조 | 2013 | 41.97조 | 2025 | 475.67조 |
| 2002 | 2.64조 | 2014 | 50조 | 2026 | 626.22조 |
데이터 표
| 1992 | 16.2% | 2004 | 26.5% | 2016 | 20.5% |
| 1993 | 35.6% | 2005 | 25.3% | 2017 | 19.9% |
| 1994 | 24.4% | 2006 | 22.3% | 2018 | 21.2% |
| 1995 | 26.5% | 2007 | 22.4% | 2019 | 23.4% |
| 1996 | 31.6% | 2008 | 23.8% | 2020 | 24.7% |
| 1997 | 28.7% | 2009 | 24.7% | 2021 | 26.1% |
| 1998 | 31.6% | 2010 | 23.7% | 2022 | 30% |
| 1999 | 30.3% | 2011 | 21.1% | 2023 | 28.6% |
| 2000 | 29.6% | 2012 | 21.5% | 2024 | 26.1% |
| 2001 | 27.6% | 2013 | 22.3% | 2025 | 27.4% |
| 2002 | 31.2% | 2014 | 22% | 2026 | 29.1% |
| 2003 | 28.4% | 2015 | 21.7% | | |
데이터 표
| 1992 | 1억 | 2004 | 4.52조 | 2016 | 59.52조 |
| 1993 | 25.3억 | 2005 | 5.6조 | 2017 | 70.89조 |
| 1994 | 220억 | 2006 | 6.43조 | 2018 | 105.14조 |
| 1995 | 1,115억 | 2007 | 8.77조 | 2019 | 144.82조 |
| 1996 | 2,457억 | 2008 | 12.53조 | 2020 | 173.87조 |
| 1997 | 3,898억 | 2009 | 16.89조 | 2021 | 225.11조 |
| 1998 | 6,236억 | 2010 | 20.84조 | 2022 | 312.08조 |
| 1999 | 8,977억 | 2011 | 24.42조 | 2023 | 360.68조 |
| 2000 | 1.34조 | 2012 | 30.53조 | 2024 | 401.37조 |
| 2001 | 1.89조 | 2013 | 38.68조 | 2025 | 506.29조 |
| 2002 | 3.23조 | 2014 | 46.46조 | 2026 | 644.41조 |
| 2003 | 3.89조 | 2015 | 54.38조 | | |