表を表示
| 1994 | 11.3% | 2005 | 23.8% | 2016 | 26.3% |
| 1995 | 10.8% | 2006 | 25.9% | 2017 | 26.8% |
| 1996 | 12.5% | 2007 | 28.5% | 2018 | 25.9% |
| 1997 | 14.8% | 2008 | 29.9% | 2019 | 26.8% |
| 1998 | 14.8% | 2009 | 28.5% | 2020 | 24.9% |
| 1999 | 15% | 2010 | 26.5% | 2021 | 25.2% |
| 2000 | 15% | 2011 | 26.3% | 2022 | 26.3% |
| 2001 | 16.1% | 2012 | 27% | 2023 | 27.4% |
| 2002 | 15.8% | 2013 | 25.3% | 2024 | 27.6% |
| 2003 | 15.5% | 2014 | 25.7% | 2025 | 26.9% |
| 2004 | 22.4% | 2015 | 25.8% | 2026 | 26.6% |
表を表示
| 1994 | 1.06億 | 2005 | 28.4億 | 2016 | 96.2億 |
| 1995 | 2.72億 | 2006 | 36.8億 | 2017 | 111億 |
| 1996 | 4.97億 | 2007 | 49.7億 | 2018 | 118億 |
| 1997 | 7.08億 | 2008 | 58.5億 | 2019 | 134億 |
| 1998 | 7.7億 | 2009 | 52.6億 | 2020 | 124億 |
| 1999 | 8.77億 | 2010 | 58.7億 | 2021 | 153億 |
| 2000 | 9.32億 | 2011 | 68.7億 | 2022 | 192億 |
| 2001 | 11.1億 | 2012 | 75.4億 | 2023 | 221億 |
| 2002 | 12.1億 | 2013 | 73.9億 | 2024 | 257億 |
| 2003 | 13.7億 | 2014 | 81.6億 | 2025 | 282億 |
| 2004 | 22.7億 | 2015 | 89.2億 | 2026 | 305億 |
表を表示
| 1995 | 15.7% | 2006 | 22.7% | 2017 | 27.2% |
| 1996 | 18.4% | 2007 | 27.7% | 2018 | 26.7% |
| 1997 | 21.4% | 2008 | 31.8% | 2019 | 28.7% |
| 1998 | 18.7% | 2009 | 34.8% | 2020 | 34.1% |
| 1999 | 19.7% | 2010 | 31% | 2021 | 31.2% |
| 2000 | 16.9% | 2011 | 27.1% | 2022 | 28.5% |
| 2001 | 16.8% | 2012 | 27.7% | 2023 | 29.7% |
| 2002 | 16% | 2013 | 26.6% | 2024 | 29.9% |
| 2003 | 16.1% | 2014 | 27.5% | 2025 | 28.4% |
| 2004 | 18.9% | 2015 | 27% | 2026 | 28.9% |
| 2005 | 21.6% | 2016 | 27.8% | | |
表を表示
| 1995 | 3.95億 | 2006 | 32.1億 | 2017 | 112億 |
| 1996 | 7.31億 | 2007 | 48.3億 | 2018 | 121億 |
| 1997 | 10.3億 | 2008 | 62.3億 | 2019 | 143億 |
| 1998 | 9.76億 | 2009 | 64.4億 | 2020 | 170億 |
| 1999 | 11.5億 | 2010 | 68.6億 | 2021 | 189億 |
| 2000 | 10.5億 | 2011 | 70.8億 | 2022 | 208億 |
| 2001 | 11.5億 | 2012 | 77.4億 | 2023 | 240億 |
| 2002 | 12.2億 | 2013 | 77.5億 | 2024 | 278億 |
| 2003 | 14.2億 | 2014 | 87.3億 | 2025 | 297億 |
| 2004 | 19億 | 2015 | 93.2億 | 2026 | 332億 |
| 2005 | 25.8億 | 2016 | 102億 | | |