表を表示
| 1991 | 27.5% | 2003 | 15.8% | 2015 | 30% |
| 1992 | 26.7% | 2004 | 17.5% | 2016 | 30.5% |
| 1993 | 20.4% | 2005 | 18.2% | 2017 | 31.7% |
| 1994 | 20.7% | 2006 | 18.6% | 2018 | 34.9% |
| 1995 | 22.9% | 2007 | 20.5% | 2019 | 37.6% |
| 1996 | 20.5% | 2008 | 25.1% | 2020 | 37% |
| 1997 | 19.6% | 2009 | 24.2% | 2021 | 40.6% |
| 1998 | 19.2% | 2010 | 23.2% | 2022 | 32.6% |
| 1999 | 21.1% | 2011 | 20.7% | 2023 | 38.2% |
| 2000 | 17.3% | 2012 | 20.6% | 2024 | 30.7% |
| 2001 | 17.2% | 2013 | 19.9% | 2025 | 31.6% |
| 2002 | 16.9% | 2014 | 21.8% | 2026 | 28.1% |
表を表示
| 1991 | 68.4億 | 2003 | 67.2億 | 2015 | 280億 |
| 1992 | 70億 | 2004 | 78.8億 | 2016 | 301億 |
| 1993 | 54.9億 | 2005 | 87億 | 2017 | 341億 |
| 1994 | 62.2億 | 2006 | 100億 | 2018 | 398億 |
| 1995 | 70.9億 | 2007 | 120億 | 2019 | 458億 |
| 1996 | 66.2億 | 2008 | 166億 | 2020 | 435億 |
| 1997 | 68.6億 | 2009 | 169億 | 2021 | 487億 |
| 1998 | 71億 | 2010 | 167億 | 2022 | 433億 |
| 1999 | 80.6億 | 2011 | 158億 | 2023 | 540億 |
| 2000 | 71.8億 | 2012 | 158億 | 2024 | 474億 |
| 2001 | 71.2億 | 2013 | 162億 | 2025 | 514億 |
| 2002 | 68.4億 | 2014 | 186億 | 2026 | 486億 |
表を表示
| 1991 | 30% | 2003 | 17% | 2015 | 38.1% |
| 1992 | 28.8% | 2004 | 16.7% | 2016 | 31.2% |
| 1993 | 23.7% | 2005 | 16.5% | 2017 | 32.7% |
| 1994 | 22% | 2006 | 18.2% | 2018 | 29.4% |
| 1995 | 25.3% | 2007 | 20.3% | 2019 | 35.1% |
| 1996 | 22.1% | 2008 | 25.1% | 2020 | 38.8% |
| 1997 | 20.1% | 2009 | 24.9% | 2021 | 38.6% |
| 1998 | 25.2% | 2010 | 25.6% | 2022 | 38.5% |
| 1999 | 21.6% | 2011 | 22.7% | 2023 | 38.9% |
| 2000 | 23% | 2012 | 22.1% | 2024 | 33.1% |
| 2001 | 20.2% | 2013 | 20.1% | 2025 | 35.5% |
| 2002 | 20.2% | 2014 | 20.5% | 2026 | 32.3% |
表を表示
| 1991 | 74.7億 | 2003 | 72.4億 | 2015 | 355億 |
| 1992 | 75.5億 | 2004 | 75.5億 | 2016 | 307億 |
| 1993 | 63.9億 | 2005 | 78.9億 | 2017 | 352億 |
| 1994 | 66.2億 | 2006 | 97.7億 | 2018 | 335億 |
| 1995 | 78.2億 | 2007 | 119億 | 2019 | 428億 |
| 1996 | 71.4億 | 2008 | 166億 | 2020 | 455億 |
| 1997 | 70.2億 | 2009 | 174億 | 2021 | 462億 |
| 1998 | 93.3億 | 2010 | 184億 | 2022 | 512億 |
| 1999 | 82.6億 | 2011 | 173億 | 2023 | 551億 |
| 2000 | 95.3億 | 2012 | 169億 | 2024 | 512億 |
| 2001 | 83.7億 | 2013 | 164億 | 2025 | 578億 |
| 2002 | 81.6億 | 2014 | 175億 | 2026 | 559億 |