데이터 표
| 2000 | 37.9% | 2009 | 27% | 2018 | 51.5% |
| 2001 | 38% | 2010 | 31.2% | 2019 | 56.1% |
| 2002 | 31.8% | 2011 | 34.7% | 2020 | 68.9% |
| 2003 | 31.5% | 2012 | 37.4% | 2021 | 68.8% |
| 2004 | 30.7% | 2013 | 40.4% | 2022 | 70.7% |
| 2005 | 29.6% | 2014 | 43.3% | 2023 | 73.2% |
| 2006 | 28% | 2015 | 45.2% | 2024 | 76% |
| 2007 | 24.3% | 2016 | 47.1% | 2025 | 78.6% |
| 2008 | 24% | 2017 | 48.6% | 2026 | 78.9% |
데이터 표
| 2000 | 3,994억 | 2009 | 7,543억 | 2018 | 2.76조 |
| 2001 | 4,436억 | 2010 | 9,529억 | 2019 | 3.16조 |
| 2002 | 4,327억 | 2011 | 1.16조 | 2020 | 3.83조 |
| 2003 | 4,697억 | 2012 | 1.33조 | 2021 | 4.27조 |
| 2004 | 5,079억 | 2013 | 1.56조 | 2022 | 4.71조 |
| 2005 | 5,444억 | 2014 | 1.79조 | 2023 | 5.15조 |
| 2006 | 5,767억 | 2015 | 2조 | 2024 | 5.59조 |
| 2007 | 5,708억 | 2016 | 2.24조 | 2025 | 6.01조 |
| 2008 | 6,280억 | 2017 | 2.47조 | 2026 | 6.33조 |
데이터 표
| 2000 | 37.3% | 2009 | 23.5% | 2018 | 46.6% |
| 2001 | 37.7% | 2010 | 26.4% | 2019 | 50.6% |
| 2002 | 31.4% | 2011 | 29.1% | 2020 | 62.1% |
| 2003 | 30.9% | 2012 | 32.4% | 2021 | 63.1% |
| 2004 | 30% | 2013 | 35.2% | 2022 | 66% |
| 2005 | 25.8% | 2014 | 38.1% | 2023 | 68.8% |
| 2006 | 23.2% | 2015 | 41.1% | 2024 | 73% |
| 2007 | 19.9% | 2016 | 42.1% | 2025 | 75.9% |
| 2008 | 19.2% | 2017 | 43.8% | 2026 | 76.8% |
데이터 표
| 2000 | 3,927억 | 2009 | 6,558억 | 2018 | 2.5조 |
| 2001 | 4,396억 | 2010 | 8,069억 | 2019 | 2.85조 |
| 2002 | 4,272억 | 2011 | 9,669억 | 2020 | 3.46조 |
| 2003 | 4,608억 | 2012 | 1.16조 | 2021 | 3.91조 |
| 2004 | 4,960억 | 2013 | 1.36조 | 2022 | 4.4조 |
| 2005 | 4,745억 | 2014 | 1.58조 | 2023 | 4.84조 |
| 2006 | 4,769억 | 2015 | 1.81조 | 2024 | 5.37조 |
| 2007 | 4,675억 | 2016 | 2조 | 2025 | 5.8조 |
| 2008 | 5,019억 | 2017 | 2.22조 | 2026 | 6.16조 |