表を表示
| 1990 | 24.7% | 2003 | 25.7% | 2016 | 26.3% |
| 1991 | 23% | 2004 | 26.1% | 2017 | 27.3% |
| 1992 | 21.1% | 2005 | 25.4% | 2018 | 28.6% |
| 1993 | 22% | 2006 | 25.4% | 2019 | 28.3% |
| 1994 | 22.3% | 2007 | 26.9% | 2020 | 27.3% |
| 1995 | 23.6% | 2008 | 26.6% | 2021 | 28.4% |
| 1996 | 22.1% | 2009 | 26.8% | 2022 | 27.4% |
| 1997 | 21.3% | 2010 | 26.2% | 2023 | 27.7% |
| 1998 | 22.2% | 2011 | 24.9% | 2024 | 30.3% |
| 1999 | 24.5% | 2012 | 25.1% | 2025 | 30.1% |
| 2000 | 24.9% | 2013 | 26.5% | 2026 | 28.3% |
| 2001 | 23.1% | 2014 | 25.6% | | |
| 2002 | 23.5% | 2015 | 25.7% | | |
表を表示
| 1990 | 96.5億 | 2003 | 1,499億 | 2016 | 4,999億 |
| 1991 | 151億 | 2004 | 1,715億 | 2017 | 5,608億 |
| 1992 | 236億 | 2005 | 1,867億 | 2018 | 6,288億 |
| 1993 | 336億 | 2006 | 2,113億 | 2019 | 6,498億 |
| 1994 | 446億 | 2007 | 2,520億 | 2020 | 5,754億 |
| 1995 | 585億 | 2008 | 2,762億 | 2021 | 7,202億 |
| 1996 | 631億 | 2009 | 3,002億 | 2022 | 8,278億 |
| 1997 | 664億 | 2010 | 3,146億 | 2023 | 9,253億 |
| 1998 | 741億 | 2011 | 3,225億 | 2024 | 1.06兆 |
| 1999 | 904億 | 2012 | 3,447億 | 2025 | 1.07兆 |
| 2000 | 1,010億 | 2013 | 3,970億 | 2026 | 1.09兆 |
| 2001 | 1,026億 | 2014 | 4,117億 | | |
| 2002 | 1,172億 | 2015 | 4,558億 | | |
表を表示
| 1990 | 22.6% | 2003 | 31.1% | 2016 | 26.5% |
| 1991 | 19.9% | 2004 | 30.7% | 2017 | 26.9% |
| 1992 | 18.2% | 2005 | 28.6% | 2018 | 27.5% |
| 1993 | 19.6% | 2006 | 30.1% | 2019 | 27.5% |
| 1994 | 19.9% | 2007 | 30.6% | 2020 | 30.1% |
| 1995 | 22.1% | 2008 | 33.9% | 2021 | 27.6% |
| 1996 | 27.4% | 2009 | 37.7% | 2022 | 27.1% |
| 1997 | 27.6% | 2010 | 32.3% | 2023 | 27.7% |
| 1998 | 27.9% | 2011 | 31.2% | 2024 | 30.1% |
| 1999 | 27.9% | 2012 | 29.1% | 2025 | 33.8% |
| 2000 | 25.7% | 2013 | 26.3% | 2026 | 33.1% |
| 2001 | 27.8% | 2014 | 26.1% | | |
| 2002 | 30.1% | 2015 | 25.9% | | |
表を表示
| 1990 | 88.4億 | 2003 | 1,816億 | 2016 | 5,034億 |
| 1991 | 130億 | 2004 | 2,014億 | 2017 | 5,520億 |
| 1992 | 204億 | 2005 | 2,104億 | 2018 | 6,046億 |
| 1993 | 300億 | 2006 | 2,508億 | 2019 | 6,304億 |
| 1994 | 398億 | 2007 | 2,868億 | 2020 | 6,359億 |
| 1995 | 547億 | 2008 | 3,522億 | 2021 | 6,989億 |
| 1996 | 781億 | 2009 | 4,215億 | 2022 | 8,200億 |
| 1997 | 864億 | 2010 | 3,888億 | 2023 | 9,241億 |
| 1998 | 933億 | 2011 | 4,032億 | 2024 | 1.05兆 |
| 1999 | 1,029億 | 2012 | 3,993億 | 2025 | 1.2兆 |
| 2000 | 1,042億 | 2013 | 3,952億 | 2026 | 1.27兆 |
| 2001 | 1,238億 | 2014 | 4,195億 | | |
| 2002 | 1,499億 | 2015 | 4,607億 | | |