데이터 표
| 1996 | 41.2% | 2007 | 41.4% | 2018 | 39.6% |
| 1997 | 40% | 2008 | 49.1% | 2019 | 38.3% |
| 1998 | 44.9% | 2009 | 44.5% | 2020 | 35.2% |
| 1999 | 45.6% | 2010 | 40.1% | 2021 | 36.5% |
| 2000 | 44.3% | 2011 | 37.5% | 2022 | 36% |
| 2001 | 37.6% | 2012 | 39.3% | 2023 | 41.1% |
| 2002 | 36% | 2013 | 39.8% | 2024 | 41.3% |
| 2003 | 36.8% | 2014 | 38.9% | 2025 | 41.4% |
| 2004 | 36.9% | 2015 | 38.8% | 2026 | 41.1% |
| 2005 | 38.3% | 2016 | 39% | | |
| 2006 | 39.5% | 2017 | 38.7% | | |
데이터 표
| 1996 | 800만 | 2007 | 41.5억 | 2018 | 485억 |
| 1997 | 1,500만 | 2008 | 65.9억 | 2019 | 516억 |
| 1998 | 3,200만 | 2009 | 63.2억 | 2020 | 527억 |
| 1999 | 1.38억 | 2010 | 68.4억 | 2021 | 632억 |
| 2000 | 4.19억 | 2011 | 115억 | 2022 | 698억 |
| 2001 | 6.69억 | 2012 | 215억 | 2023 | 888억 |
| 2002 | 9.72억 | 2013 | 267억 | 2024 | 1,055억 |
| 2003 | 13.9억 | 2014 | 314억 | 2025 | 1,183억 |
| 2004 | 19.1억 | 2015 | 349억 | 2026 | 1,278억 |
| 2005 | 25.8억 | 2016 | 371억 | | |
| 2006 | 32.4억 | 2017 | 409억 | | |
데이터 표
| 2001 | 42.4% | 2010 | 44.3% | 2019 | 37.4% |
| 2002 | 43.8% | 2011 | 40.3% | 2020 | 38% |
| 2003 | 43.5% | 2012 | 38.9% | 2021 | 36.7% |
| 2004 | 44% | 2013 | 40.8% | 2022 | 38% |
| 2005 | 45% | 2014 | 38.8% | 2023 | 40.3% |
| 2006 | 47.2% | 2015 | 41.8% | 2024 | 40.8% |
| 2007 | 49.2% | 2016 | 40.7% | 2025 | 41.3% |
| 2008 | 60% | 2017 | 39% | 2026 | 41.3% |
| 2009 | 51.7% | 2018 | 37.8% | | |
데이터 표
| 2001 | 7.53억 | 2010 | 75.6억 | 2019 | 503억 |
| 2002 | 11.8억 | 2011 | 124억 | 2020 | 570억 |
| 2003 | 16.5억 | 2012 | 213억 | 2021 | 636억 |
| 2004 | 22.8억 | 2013 | 274억 | 2022 | 736억 |
| 2005 | 30.3억 | 2014 | 313억 | 2023 | 872억 |
| 2006 | 38.7억 | 2015 | 376억 | 2024 | 1,041억 |
| 2007 | 49.4억 | 2016 | 386억 | 2025 | 1,178억 |
| 2008 | 80.5억 | 2017 | 413억 | 2026 | 1,283억 |
| 2009 | 73.5억 | 2018 | 463억 | | |