데이터 표
| 1994 | 40.1% | 2005 | 31.6% | 2016 | 33.7% |
| 1995 | 36.6% | 2006 | 26% | 2017 | 32.5% |
| 1996 | 37.8% | 2007 | 22.2% | 2018 | 36.7% |
| 1997 | 43.9% | 2008 | 21.6% | 2019 | 38.2% |
| 1998 | 45.7% | 2009 | 21.7% | 2020 | 48.7% |
| 1999 | 41.8% | 2010 | 17.3% | 2021 | 52.6% |
| 2000 | 42.3% | 2011 | 16.3% | 2022 | 48.2% |
| 2001 | 47.7% | 2012 | 19.1% | 2023 | 53.9% |
| 2002 | 48.4% | 2013 | 24.9% | 2024 | 53.3% |
| 2003 | 40.4% | 2014 | 26.9% | 2025 | 52.1% |
| 2004 | 37.2% | 2015 | 29.9% | 2026 | 49.2% |
데이터 표
| 1994 | 32.7억 | 2005 | 71.9억 | 2016 | 219억 |
| 1995 | 33.5억 | 2006 | 66.4억 | 2017 | 236억 |
| 1996 | 37.9억 | 2007 | 62.7억 | 2018 | 291억 |
| 1997 | 45.9억 | 2008 | 67.9억 | 2019 | 320억 |
| 1998 | 52.7억 | 2009 | 69.5억 | 2020 | 402억 |
| 1999 | 54.5억 | 2010 | 67억 | 2021 | 482억 |
| 2000 | 60.9억 | 2011 | 69.4억 | 2022 | 537억 |
| 2001 | 73.2억 | 2012 | 84.9억 | 2023 | 596억 |
| 2002 | 82.8억 | 2013 | 119억 | 2024 | 633억 |
| 2003 | 79.1억 | 2014 | 154억 | 2025 | 699억 |
| 2004 | 75.2억 | 2015 | 180억 | 2026 | 730억 |