데이터 표
| 1990 | 16.7% | 2003 | 44.7% | 2016 | 60.2% |
| 1991 | 19.3% | 2004 | 48.8% | 2017 | 59.9% |
| 1992 | 22.1% | 2005 | 50.4% | 2018 | 60.3% |
| 1993 | 22.7% | 2006 | 48% | 2019 | 62.1% |
| 1994 | 23.4% | 2007 | 48.2% | 2020 | 94.4% |
| 1995 | 22.7% | 2008 | 46.9% | 2021 | 81.9% |
| 1996 | 23.9% | 2009 | 50.2% | 2022 | 73.9% |
| 1997 | 26.6% | 2010 | 52.2% | 2023 | 75.2% |
| 1998 | 29.1% | 2011 | 54.9% | 2024 | 76.7% |
| 1999 | 28.8% | 2012 | 60.2% | 2025 | 77.1% |
| 2000 | 32.8% | 2013 | 61.2% | 2026 | 77.5% |
| 2001 | 38% | 2014 | 61.9% | | |
| 2002 | 47.7% | 2015 | 60.6% | | |
데이터 표
| 1990 | 2.66억 | 2003 | 12.2억 | 2016 | 30.9억 |
| 1991 | 3.27억 | 2004 | 14.3억 | 2017 | 32.6억 |
| 1992 | 4.04억 | 2005 | 15.9억 | 2018 | 33.7억 |
| 1993 | 4.24억 | 2006 | 16.6억 | 2019 | 35.1억 |
| 1994 | 4.57억 | 2007 | 17.6억 | 2020 | 40.8억 |
| 1995 | 4.71억 | 2008 | 18억 | 2021 | 43.9억 |
| 1996 | 5.12억 | 2009 | 19.3억 | 2022 | 46.9억 |
| 1997 | 5.92억 | 2010 | 21.2억 | 2023 | 49.6억 |
| 1998 | 6.97억 | 2011 | 23.4억 | 2024 | 53.7억 |
| 1999 | 7.18억 | 2012 | 26.2억 | 2025 | 55.8억 |
| 2000 | 8.17억 | 2013 | 27.8억 | 2026 | 58.5억 |
| 2001 | 9.17억 | 2014 | 29.5억 | | |
| 2002 | 11.9억 | 2015 | 29.8억 | | |