表を表示
| 1990 | 16.7% | 2003 | 44.7% | 2016 | 60.2% |
| 1991 | 19.3% | 2004 | 48.8% | 2017 | 59.9% |
| 1992 | 22.1% | 2005 | 50.4% | 2018 | 60.3% |
| 1993 | 22.7% | 2006 | 48% | 2019 | 62.1% |
| 1994 | 23.4% | 2007 | 48.2% | 2020 | 94.4% |
| 1995 | 22.7% | 2008 | 46.9% | 2021 | 81.9% |
| 1996 | 23.9% | 2009 | 50.2% | 2022 | 73.9% |
| 1997 | 26.6% | 2010 | 52.2% | 2023 | 75.2% |
| 1998 | 29.1% | 2011 | 54.9% | 2024 | 76.7% |
| 1999 | 28.8% | 2012 | 60.2% | 2025 | 77.1% |
| 2000 | 32.8% | 2013 | 61.2% | 2026 | 77.5% |
| 2001 | 38% | 2014 | 61.9% | | |
| 2002 | 47.7% | 2015 | 60.6% | | |
表を表示
| 1990 | 2.66億 | 2003 | 12.2億 | 2016 | 30.9億 |
| 1991 | 3.27億 | 2004 | 14.3億 | 2017 | 32.6億 |
| 1992 | 4.04億 | 2005 | 15.9億 | 2018 | 33.7億 |
| 1993 | 4.24億 | 2006 | 16.6億 | 2019 | 35.1億 |
| 1994 | 4.57億 | 2007 | 17.6億 | 2020 | 40.8億 |
| 1995 | 4.71億 | 2008 | 18億 | 2021 | 43.9億 |
| 1996 | 5.12億 | 2009 | 19.3億 | 2022 | 46.9億 |
| 1997 | 5.92億 | 2010 | 21.2億 | 2023 | 49.6億 |
| 1998 | 6.97億 | 2011 | 23.4億 | 2024 | 53.7億 |
| 1999 | 7.18億 | 2012 | 26.2億 | 2025 | 55.8億 |
| 2000 | 8.17億 | 2013 | 27.8億 | 2026 | 58.5億 |
| 2001 | 9.17億 | 2014 | 29.5億 | | |
| 2002 | 11.8億 | 2015 | 29.8億 | | |