表を表示
| 1993 | 15% | 2005 | 13.6% | 2017 | 21.7% |
| 1994 | 13.1% | 2006 | 14.7% | 2018 | 26.5% |
| 1995 | 12.5% | 2007 | 16.1% | 2019 | 30.5% |
| 1996 | 11.5% | 2008 | 14.6% | 2020 | 37.7% |
| 1997 | 12.7% | 2009 | 10.6% | 2021 | 37.3% |
| 1998 | 15.6% | 2010 | 14.2% | 2022 | 39.5% |
| 1999 | 16.7% | 2011 | 14.6% | 2023 | 39.4% |
| 2000 | 18.2% | 2012 | 14.8% | 2024 | 40.1% |
| 2001 | 21.7% | 2013 | 15.2% | 2025 | 44.9% |
| 2002 | 17.2% | 2014 | 14.1% | 2026 | 50% |
| 2003 | 17.7% | 2015 | 16% | | |
| 2004 | 15% | 2016 | 20.1% | | |
表を表示
| 1993 | 7.43億 | 2005 | 27.3億 | 2017 | 130億 |
| 1994 | 7.7億 | 2006 | 32.5億 | 2018 | 166億 |
| 1995 | 8.77億 | 2007 | 39.4億 | 2019 | 205億 |
| 1996 | 9.13億 | 2008 | 39.7億 | 2020 | 259億 |
| 1997 | 11.4億 | 2009 | 31.8億 | 2021 | 272億 |
| 1998 | 15.4億 | 2010 | 45.8億 | 2022 | 314億 |
| 1999 | 18億 | 2011 | 51.4億 | 2023 | 340億 |
| 2000 | 21.9億 | 2012 | 59.2億 | 2024 | 360億 |
| 2001 | 28.9億 | 2013 | 66.6億 | 2025 | 419億 |
| 2002 | 25.9億 | 2014 | 66.5億 | 2026 | 489億 |
| 2003 | 29.1億 | 2015 | 81.6億 | | |
| 2004 | 26.9億 | 2016 | 112億 | | |
表を表示
| 2001 | 20.2% | 2010 | 5.2% | 2019 | 24.9% |
| 2002 | 16.4% | 2011 | 7.6% | 2020 | 28.2% |
| 2003 | 15.4% | 2012 | 5.6% | 2021 | 30.7% |
| 2004 | 11.5% | 2013 | 4.1% | 2022 | 32.7% |
| 2005 | 7.6% | 2014 | 3.3% | 2023 | 34.3% |
| 2006 | 5.2% | 2015 | 7.2% | 2024 | 36.8% |
| 2007 | -1.2% | 2016 | 12.4% | 2025 | 40.6% |
| 2008 | -7.2% | 2017 | 14.9% | 2026 | 45.3% |
| 2009 | -3.7% | 2018 | 20.8% | | |
表を表示
| 2001 | 27億 | 2010 | 16.7億 | 2019 | 167億 |
| 2002 | 24.6億 | 2011 | 26.9億 | 2020 | 194億 |
| 2003 | 25.3億 | 2012 | 22.4億 | 2021 | 224億 |
| 2004 | 20.6億 | 2013 | 18.1億 | 2022 | 260億 |
| 2005 | 15.3億 | 2014 | 15.5億 | 2023 | 296億 |
| 2006 | 11.6億 | 2015 | 36.7億 | 2024 | 331億 |
| 2007 | -2.98億 | 2016 | 69.6億 | 2025 | 380億 |
| 2008 | -19.6億 | 2017 | 89.7億 | 2026 | 444億 |
| 2009 | -11億 | 2018 | 130億 | | |