데이터 표
| 1990 | 15% | 2003 | 10.1% | 2016 | 16% |
| 1991 | 13% | 2004 | 9.1% | 2017 | 15.3% |
| 1992 | 12.9% | 2005 | 9.9% | 2018 | 14.9% |
| 1993 | 11% | 2006 | 11% | 2019 | 14.7% |
| 1994 | 10% | 2007 | 9.9% | 2020 | 14% |
| 1995 | 11.6% | 2008 | 10.5% | 2021 | 13.4% |
| 1996 | 9.8% | 2009 | 11.4% | 2022 | 13.8% |
| 1997 | 12.7% | 2010 | 10.8% | 2023 | 14.4% |
| 1998 | 12.8% | 2011 | 15.1% | 2024 | 15.6% |
| 1999 | 10.3% | 2012 | 43.3% | 2025 | 18.2% |
| 2000 | 10.2% | 2013 | 14.8% | 2026 | 17.8% |
| 2001 | 11.7% | 2014 | 17.1% | | |
| 2002 | 11% | 2015 | 15.2% | | |
데이터 표
| 1990 | 3,665억 | 2003 | 9,527억 | 2016 | 12.33조 |
| 1991 | 4,125억 | 2004 | 1.03조 | 2017 | 14.34조 |
| 1992 | 5,320억 | 2005 | 1.63조 | 2018 | 15.96조 |
| 1993 | 4,779억 | 2006 | 2.4조 | 2019 | 18.17조 |
| 1994 | 4,614억 | 2007 | 2.62조 | 2020 | 18.86조 |
| 1995 | 5,922억 | 2008 | 3.35조 | 2021 | 21.34조 |
| 1996 | 5,219억 | 2009 | 3.66조 | 2022 | 23.52조 |
| 1997 | 7,226억 | 2010 | 4.26조 | 2023 | 27.57조 |
| 1998 | 7,904억 | 2011 | 6.82조 | 2024 | 32.52조 |
| 1999 | 6,870억 | 2012 | 22.33조 | 2025 | 42.45조 |
| 2000 | 7,198억 | 2013 | 8.54조 | 2026 | 47.36조 |
| 2001 | 8,682억 | 2014 | 10.5조 | | |
| 2002 | 8,769억 | 2015 | 9.97조 | | |
데이터 표
| 1990 | 18.7% | 2003 | 14.7% | 2016 | 16.1% |
| 1991 | 16.3% | 2004 | 13% | 2017 | 17.3% |
| 1992 | 13.8% | 2005 | 11% | 2018 | 15.9% |
| 1993 | 13.3% | 2006 | 13.2% | 2019 | 14.9% |
| 1994 | 12.6% | 2007 | 8.7% | 2020 | 17.1% |
| 1995 | 12.7% | 2008 | 10.1% | 2021 | 15.1% |
| 1996 | 12% | 2009 | 16.2% | 2022 | 15.7% |
| 1997 | 12.6% | 2010 | 20.5% | 2023 | 18.3% |
| 1998 | 10.3% | 2011 | 16% | 2024 | 20.6% |
| 1999 | 11.6% | 2012 | 19.6% | 2025 | 25.2% |
| 2000 | 12.6% | 2013 | 18.6% | 2026 | 22.8% |
| 2001 | 14.9% | 2014 | 20.1% | | |
| 2002 | 14.4% | 2015 | 21.7% | | |
데이터 표
| 1990 | 4,585억 | 2003 | 1.39조 | 2016 | 12.39조 |
| 1991 | 5,152억 | 2004 | 1.46조 | 2017 | 16.2조 |
| 1992 | 5,687억 | 2005 | 1.8조 | 2018 | 17.01조 |
| 1993 | 5,796억 | 2006 | 2.86조 | 2019 | 18.38조 |
| 1994 | 5,805억 | 2007 | 2.28조 | 2020 | 23.01조 |
| 1995 | 6,467억 | 2008 | 3.23조 | 2021 | 24.06조 |
| 1996 | 6,394억 | 2009 | 5.23조 | 2022 | 26.73조 |
| 1997 | 7,189억 | 2010 | 8.05조 | 2023 | 34.94조 |
| 1998 | 6,381억 | 2011 | 7.24조 | 2024 | 42.94조 |
| 1999 | 7,734억 | 2012 | 10.09조 | 2025 | 58.82조 |
| 2000 | 8,906억 | 2013 | 10.78조 | 2026 | 60.55조 |
| 2001 | 1.11조 | 2014 | 12.35조 | | |
| 2002 | 1.15조 | 2015 | 14.27조 | | |