데이터 표
| 1995 | 44.8% | 2006 | 44.4% | 2017 | 44.7% |
| 1996 | 44% | 2007 | 43.4% | 2018 | 45% |
| 1997 | 43% | 2008 | 43.7% | 2019 | 44.5% |
| 1998 | 44% | 2009 | 44.1% | 2020 | 44.1% |
| 1999 | 44.1% | 2010 | 45.2% | 2021 | 45.3% |
| 2000 | 44% | 2011 | 44.7% | 2022 | 44.7% |
| 2001 | 44.6% | 2012 | 45.8% | 2023 | 44% |
| 2002 | 45.3% | 2013 | 46.5% | 2024 | 45.5% |
| 2003 | 44.9% | 2014 | 46% | 2025 | 46.1% |
| 2004 | 44.9% | 2015 | 46.7% | 2026 | 47% |
| 2005 | 45.3% | 2016 | 44.9% | | |
데이터 표
| 1995 | 47.4억 | 2006 | 139억 | 2017 | 190억 |
| 1996 | 53.4억 | 2007 | 152억 | 2018 | 204억 |
| 1997 | 59.5억 | 2008 | 165억 | 2019 | 214억 |
| 1998 | 67.2억 | 2009 | 158억 | 2020 | 206억 |
| 1999 | 75.7억 | 2010 | 163억 | 2021 | 236억 |
| 2000 | 82.5억 | 2011 | 165억 | 2022 | 254억 |
| 2001 | 93.3억 | 2012 | 165억 | 2023 | 282억 |
| 2002 | 105억 | 2013 | 168억 | 2024 | 307억 |
| 2003 | 114억 | 2014 | 172억 | 2025 | 325억 |
| 2004 | 123억 | 2015 | 180억 | 2026 | 346억 |
| 2005 | 131억 | 2016 | 180억 | | |
데이터 표
| 1995 | 53% | 2006 | 45.7% | 2017 | 44.6% |
| 1996 | 45.2% | 2007 | 43.5% | 2018 | 44.1% |
| 1997 | 45.4% | 2008 | 45.2% | 2019 | 43.8% |
| 1998 | 46.4% | 2009 | 50% | 2020 | 51.8% |
| 1999 | 47.2% | 2010 | 50.7% | 2021 | 49.9% |
| 2000 | 47.8% | 2011 | 51.4% | 2022 | 47.7% |
| 2001 | 49.2% | 2012 | 50% | 2023 | 46.5% |
| 2002 | 47.8% | 2013 | 57.7% | 2024 | 46.5% |
| 2003 | 47.6% | 2014 | 50.6% | 2025 | 48.5% |
| 2004 | 46.9% | 2015 | 49.5% | 2026 | 49.6% |
| 2005 | 46.7% | 2016 | 46.9% | | |
데이터 표
| 1995 | 56억 | 2006 | 143억 | 2017 | 190억 |
| 1996 | 54.8억 | 2007 | 152억 | 2018 | 200억 |
| 1997 | 62.7억 | 2008 | 171억 | 2019 | 211억 |
| 1998 | 70.9억 | 2009 | 179억 | 2020 | 242억 |
| 1999 | 80.9억 | 2010 | 183억 | 2021 | 260억 |
| 2000 | 89.6억 | 2011 | 189억 | 2022 | 271억 |
| 2001 | 103억 | 2012 | 180억 | 2023 | 298억 |
| 2002 | 111억 | 2013 | 208억 | 2024 | 313억 |
| 2003 | 121억 | 2014 | 188억 | 2025 | 342억 |
| 2004 | 129억 | 2015 | 191억 | 2026 | 365억 |
| 2005 | 135억 | 2016 | 188억 | | |