데이터 표
| 2000 | 8.3% | 2009 | 9.8% | 2018 | 10.1% |
| 2001 | 8.8% | 2010 | 9.4% | 2019 | 11.3% |
| 2002 | 9.6% | 2011 | 10.4% | 2020 | 12.1% |
| 2003 | 8.9% | 2012 | 10% | 2021 | 12.4% |
| 2004 | 9.7% | 2013 | 9.7% | 2022 | 10.8% |
| 2005 | 9.7% | 2014 | 10.8% | 2023 | 10.4% |
| 2006 | 9% | 2015 | 10.2% | 2024 | 12.4% |
| 2007 | 20.7% | 2016 | 9.5% | 2025 | 12.3% |
| 2008 | 8.1% | 2017 | 9.4% | 2026 | 13.7% |
데이터 표
| 2000 | 2,575억 | 2009 | 1.26조 | 2018 | 5.11조 |
| 2001 | 3,027억 | 2010 | 1.56조 | 2019 | 6.67조 |
| 2002 | 4,000억 | 2011 | 2.17조 | 2020 | 7.97조 |
| 2003 | 4,670억 | 2012 | 2.51조 | 2021 | 9.28조 |
| 2004 | 6,163억 | 2013 | 2.83조 | 2022 | 10.79조 |
| 2005 | 7,679억 | 2014 | 3.19조 | 2023 | 14.27조 |
| 2006 | 8,422억 | 2015 | 3.49조 | 2024 | 19.53조 |
| 2007 | 2.13조 | 2016 | 3.62조 | 2025 | 21.46조 |
| 2008 | 9,484억 | 2017 | 4.02조 | 2026 | 26.51조 |
데이터 표
| 2000 | 10.3% | 2009 | 11.3% | 2018 | 13.7% |
| 2001 | 12% | 2010 | 12.5% | 2019 | 13.3% |
| 2002 | 12.6% | 2011 | 13.2% | 2020 | 15.6% |
| 2003 | 11.7% | 2012 | 13.5% | 2021 | 16.8% |
| 2004 | 11.1% | 2013 | 11.4% | 2022 | 16.7% |
| 2005 | 10.9% | 2014 | 13.5% | 2023 | 15.4% |
| 2006 | 10% | 2015 | 13.1% | 2024 | 17.6% |
| 2007 | 8.1% | 2016 | 14.9% | 2025 | 16.5% |
| 2008 | 10.3% | 2017 | 15% | 2026 | 15.9% |
데이터 표
| 2000 | 3,176억 | 2009 | 1.45조 | 2018 | 6.92조 |
| 2001 | 4,137억 | 2010 | 2.07조 | 2019 | 7.81조 |
| 2002 | 5,268억 | 2011 | 2.75조 | 2020 | 10.27조 |
| 2003 | 6,126억 | 2012 | 3.36조 | 2021 | 12.53조 |
| 2004 | 7,090억 | 2013 | 3.34조 | 2022 | 16.72조 |
| 2005 | 8,602억 | 2014 | 4조 | 2023 | 21.09조 |
| 2006 | 9,289억 | 2015 | 4.48조 | 2024 | 27.64조 |
| 2007 | 8,347억 | 2016 | 5.67조 | 2025 | 28.79조 |
| 2008 | 1.21조 | 2017 | 6.43조 | 2026 | 30.75조 |