데이터 표
| 1992 | 31.4% | 2004 | 42.9% | 2016 | 44.9% |
| 1993 | 33.3% | 2005 | 43.2% | 2017 | 44.9% |
| 1994 | 44.5% | 2006 | 42.6% | 2018 | 45.2% |
| 1995 | 46% | 2007 | 44.1% | 2019 | 46.7% |
| 1996 | 47.7% | 2008 | 44% | 2020 | 46.5% |
| 1997 | 46.7% | 2009 | 42.1% | 2021 | 45.6% |
| 1998 | 50.4% | 2010 | 41.7% | 2022 | 45.2% |
| 1999 | 47.8% | 2011 | 41.1% | 2023 | 45.5% |
| 2000 | 45.4% | 2012 | 41.9% | 2024 | 46.1% |
| 2001 | 45.8% | 2013 | 42.4% | 2025 | 46.4% |
| 2002 | 44.3% | 2014 | 43.6% | 2026 | 47.3% |
| 2003 | 44.6% | 2015 | 44.1% | | |
데이터 표
| 1992 | 1.35억 | 2004 | 144억 | 2016 | 213억 |
| 1993 | 20.5억 | 2005 | 156억 | 2017 | 223억 |
| 1994 | 61.6억 | 2006 | 168억 | 2018 | 236억 |
| 1995 | 71.7억 | 2007 | 191억 | 2019 | 256억 |
| 1996 | 81.6억 | 2008 | 205억 | 2020 | 236억 |
| 1997 | 91.2억 | 2009 | 188억 | 2021 | 266억 |
| 1998 | 109억 | 2010 | 186억 | 2022 | 305억 |
| 1999 | 106억 | 2011 | 186억 | 2023 | 360억 |
| 2000 | 109억 | 2012 | 188억 | 2024 | 396억 |
| 2001 | 118억 | 2013 | 191억 | 2025 | 436억 |
| 2002 | 125억 | 2014 | 195억 | 2026 | 468억 |
| 2003 | 139억 | 2015 | 203억 | | |
데이터 표
| 1992 | 37.1% | 2004 | 49% | 2016 | 45.9% |
| 1993 | 35.9% | 2005 | 46.5% | 2017 | 44.1% |
| 1994 | 45.4% | 2006 | 44.6% | 2018 | 45% |
| 1995 | 50.3% | 2007 | 46.4% | 2019 | 44.4% |
| 1996 | 52.1% | 2008 | 46.3% | 2020 | 53.8% |
| 1997 | 51.7% | 2009 | 49.3% | 2021 | 48.2% |
| 1998 | 56.8% | 2010 | 48.2% | 2022 | 45% |
| 1999 | 58.9% | 2011 | 48.6% | 2023 | 46.3% |
| 2000 | 54.6% | 2012 | 47.3% | 2024 | 48% |
| 2001 | 50.6% | 2013 | 48% | 2025 | 49.3% |
| 2002 | 49.2% | 2014 | 48.7% | 2026 | 50.2% |
| 2003 | 49.6% | 2015 | 47.6% | | |
데이터 표
| 1992 | 1.59억 | 2004 | 165억 | 2016 | 218억 |
| 1993 | 22.2억 | 2005 | 168억 | 2017 | 219억 |
| 1994 | 62.8억 | 2006 | 176억 | 2018 | 235억 |
| 1995 | 78.3억 | 2007 | 201억 | 2019 | 244억 |
| 1996 | 89.1억 | 2008 | 216억 | 2020 | 273억 |
| 1997 | 101억 | 2009 | 220억 | 2021 | 281억 |
| 1998 | 122억 | 2010 | 214억 | 2022 | 304억 |
| 1999 | 130억 | 2011 | 220억 | 2023 | 366억 |
| 2000 | 131억 | 2012 | 212억 | 2024 | 412억 |
| 2001 | 130억 | 2013 | 216억 | 2025 | 463억 |
| 2002 | 139억 | 2014 | 219억 | 2026 | 496억 |
| 2003 | 155억 | 2015 | 219억 | | |