表を表示
| 1990 | 72.9% | 2003 | 31.5% | 2016 | 75.4% |
| 1991 | 75.7% | 2004 | 29.4% | 2017 | 73% |
| 1992 | 64.4% | 2005 | 27.1% | 2018 | 68.6% |
| 1993 | 51.1% | 2006 | 22.5% | 2019 | 84% |
| 1994 | 30.5% | 2007 | 16.4% | 2020 | 146.4% |
| 1995 | 16.3% | 2008 | 14.8% | 2021 | 115.8% |
| 1996 | 11.8% | 2009 | 14.6% | 2022 | 111.7% |
| 1997 | 16.8% | 2010 | 17.3% | 2023 | 97.7% |
| 1998 | 21.6% | 2011 | 18.7% | 2024 | 88% |
| 1999 | 32.3% | 2012 | 20.1% | 2025 | 105.8% |
| 2000 | 48.4% | 2013 | 27.9% | 2026 | 87.1% |
| 2001 | 37.2% | 2014 | 25.2% | | |
| 2002 | 37.4% | 2015 | 41.2% | | |
表を表示
| 1990 | 400万 | 2003 | 14.2億 | 2016 | 156億 |
| 1991 | 500万 | 2004 | 16.1億 | 2017 | 196億 |
| 1992 | 600万 | 2005 | 17.7億 | 2018 | 205億 |
| 1993 | 1,100万 | 2006 | 17.4億 | 2019 | 267億 |
| 1994 | 3,500万 | 2007 | 14.2億 | 2020 | 567億 |
| 1995 | 7,100万 | 2008 | 15.3億 | 2021 | 703億 |
| 1996 | 5,800万 | 2009 | 16.7億 | 2022 | 1,046億 |
| 1997 | 8,900万 | 2010 | 22.2億 | 2023 | 1,248億 |
| 1998 | 1.38億 | 2011 | 29億 | 2024 | 1,290億 |
| 1999 | 3.52億 | 2012 | 35.4億 | 2025 | 1,840億 |
| 2000 | 8.68億 | 2013 | 50.7億 | 2026 | 2,029億 |
| 2001 | 9.46億 | 2014 | 46.7億 | | |
| 2002 | 12.9億 | 2015 | 72.1億 | | |