데이터 표
| 2000 | 73.3% | 2009 | 38.9% | 2018 | 83.6% |
| 2001 | 75.2% | 2010 | 42.9% | 2019 | 83% |
| 2002 | 93.9% | 2011 | 49.2% | 2020 | 85.9% |
| 2003 | 91.7% | 2012 | 49.5% | 2021 | 83.1% |
| 2004 | 81.3% | 2013 | 58.2% | 2022 | 83.9% |
| 2005 | 82.6% | 2014 | 71.1% | 2023 | 77.4% |
| 2006 | 87.3% | 2015 | 69.4% | 2024 | 78.5% |
| 2007 | 38% | 2016 | 79.5% | 2025 | 73.9% |
| 2008 | 39.5% | 2017 | 87% | 2026 | 68.3% |
데이터 표
| 2000 | 94.6억 | 2009 | 150억 | 2018 | 672억 |
| 2001 | 118억 | 2010 | 186억 | 2019 | 753억 |
| 2002 | 166억 | 2011 | 205억 | 2020 | 802억 |
| 2003 | 221억 | 2012 | 225억 | 2021 | 877억 |
| 2004 | 235억 | 2013 | 288억 | 2022 | 1,016억 |
| 2005 | 243억 | 2014 | 365억 | 2023 | 1,128억 |
| 2006 | 258억 | 2015 | 406억 | 2024 | 1,278억 |
| 2007 | 121억 | 2016 | 512억 | 2025 | 1,370억 |
| 2008 | 137억 | 2017 | 610억 | 2026 | 1,403억 |