데이터 표
| 2000 | 16.3% | 2009 | 17% | 2018 | 16.2% |
| 2001 | 15.2% | 2010 | 20.9% | 2019 | 15.4% |
| 2002 | 13.8% | 2011 | 18.8% | 2020 | 13% |
| 2003 | 12.2% | 2012 | 22.4% | 2021 | 15% |
| 2004 | 11.8% | 2013 | 20.2% | 2022 | 14.8% |
| 2005 | 12.8% | 2014 | 21.9% | 2023 | 16.4% |
| 2006 | 13.2% | 2015 | 20.2% | 2024 | 18.1% |
| 2007 | 14% | 2016 | 16% | 2025 | 19.6% |
| 2008 | 14.2% | 2017 | 16.3% | 2026 | 19.2% |
데이터 표
| 2000 | 2.31조 | 2009 | 9.32조 | 2018 | 24.76조 |
| 2001 | 2.53조 | 2010 | 12.98조 | 2019 | 25.14조 |
| 2002 | 2.71조 | 2011 | 13.5조 | 2020 | 21.78조 |
| 2003 | 2.87조 | 2012 | 18.26조 | 2021 | 27.18조 |
| 2004 | 3.3조 | 2013 | 18.97조 | 2022 | 32.14조 |
| 2005 | 4.15조 | 2014 | 23.34조 | 2023 | 46.12조 |
| 2006 | 5.26조 | 2015 | 23.7조 | 2024 | 61.7조 |
| 2007 | 6.38조 | 2016 | 20.72조 | 2025 | 75.42조 |
| 2008 | 7.37조 | 2017 | 22.93조 | 2026 | 84.1조 |
데이터 표
| 2000 | 19.9% | 2009 | 20.1% | 2018 | 20.7% |
| 2001 | 18.8% | 2010 | 22.4% | 2019 | 18.6% |
| 2002 | 16.6% | 2011 | 20.2% | 2020 | 18.4% |
| 2003 | 16% | 2012 | 24.7% | 2021 | 15.7% |
| 2004 | 13.6% | 2013 | 24.2% | 2022 | 14.7% |
| 2005 | 15.3% | 2014 | 25% | 2023 | 16.5% |
| 2006 | 14.7% | 2015 | 25.8% | 2024 | 15.8% |
| 2007 | 15.1% | 2016 | 21.1% | 2025 | 17.9% |
| 2008 | 16.1% | 2017 | 21.8% | 2026 | 18.9% |
데이터 표
| 2000 | 2.81조 | 2009 | 11.01조 | 2018 | 31.56조 |
| 2001 | 3.14조 | 2010 | 13.89조 | 2019 | 30.37조 |
| 2002 | 3.27조 | 2011 | 14.53조 | 2020 | 30.78조 |
| 2003 | 3.79조 | 2012 | 20.17조 | 2021 | 28.39조 |
| 2004 | 3.81조 | 2013 | 22.75조 | 2022 | 32.01조 |
| 2005 | 4.98조 | 2014 | 26.69조 | 2023 | 46.16조 |
| 2006 | 5.84조 | 2015 | 30.23조 | 2024 | 53.68조 |
| 2007 | 6.9조 | 2016 | 27.26조 | 2025 | 69.1조 |
| 2008 | 8.34조 | 2017 | 30.68조 | 2026 | 82.53조 |