表を表示
| 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% | | |
表を表示
| 1992 | 1.35億 | 2004 | 144億 | 2016 | 213億 |
| 1993 | 20.5億 | 2005 | 156億 | 2017 | 223億 |
| 1994 | 61.6億 | 2006 | 168億 | 2018 | 236億 |
| 1995 | 71.7億 | 2007 | 191億 | 2019 | 256億 |
| 1996 | 81.6億 | 2008 | 205億 | 2020 | 236億 |
| 1997 | 91.2億 | 2009 | 188億 | 2021 | 266億 |
| 1998 | 109億 | 2010 | 186億 | 2022 | 305億 |
| 1999 | 106億 | 2011 | 186億 | 2023 | 360億 |
| 2000 | 109億 | 2012 | 188億 | 2024 | 396億 |
| 2001 | 118億 | 2013 | 191億 | 2025 | 436億 |
| 2002 | 125億 | 2014 | 195億 | 2026 | 468億 |
| 2003 | 139億 | 2015 | 203億 | | |
表を表示
| 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% | | |
表を表示
| 1992 | 1.59億 | 2004 | 165億 | 2016 | 218億 |
| 1993 | 22.2億 | 2005 | 168億 | 2017 | 219億 |
| 1994 | 62.8億 | 2006 | 176億 | 2018 | 235億 |
| 1995 | 78.3億 | 2007 | 201億 | 2019 | 244億 |
| 1996 | 89.1億 | 2008 | 216億 | 2020 | 273億 |
| 1997 | 101億 | 2009 | 220億 | 2021 | 281億 |
| 1998 | 122億 | 2010 | 214億 | 2022 | 304億 |
| 1999 | 130億 | 2011 | 220億 | 2023 | 366億 |
| 2000 | 131億 | 2012 | 212億 | 2024 | 412億 |
| 2001 | 130億 | 2013 | 216億 | 2025 | 463億 |
| 2002 | 139億 | 2014 | 219億 | 2026 | 496億 |
| 2003 | 155億 | 2015 | 219億 | | |