表を表示
| 1995 | 48.6% | 2006 | 47.1% | 2017 | 50.4% |
| 1996 | 43% | 2007 | 44.4% | 2018 | 48.2% |
| 1997 | 42.6% | 2008 | 46.6% | 2019 | 45.2% |
| 1998 | 38.6% | 2009 | 49.7% | 2020 | 56.6% |
| 1999 | 39.2% | 2010 | 53.7% | 2021 | 53% |
| 2000 | 36.3% | 2011 | 54.8% | 2022 | 48.8% |
| 2001 | 37% | 2012 | 54.5% | 2023 | 49.5% |
| 2002 | 41.4% | 2013 | 56.9% | 2024 | 55.1% |
| 2003 | 46.2% | 2014 | 51.1% | 2025 | 58.8% |
| 2004 | 45% | 2015 | 51.1% | 2026 | 65.7% |
| 2005 | 46.5% | 2016 | 54.1% | | |
表を表示
| 1995 | 1,652億 | 2006 | 5,055億 | 2017 | 1.01兆 |
| 1996 | 1,833億 | 2007 | 5,284億 | 2018 | 1.04兆 |
| 1997 | 2,212億 | 2008 | 6,008億 | 2019 | 1.05兆 |
| 1998 | 2,337億 | 2009 | 6,837億 | 2020 | 1.34兆 |
| 1999 | 2,634億 | 2010 | 7,749億 | 2021 | 1.41兆 |
| 2000 | 2,723億 | 2011 | 8,567億 | 2022 | 1.51兆 |
| 2001 | 2,912億 | 2012 | 8,837億 | 2023 | 1.69兆 |
| 2002 | 3,387億 | 2013 | 9,312億 | 2024 | 2.01兆 |
| 2003 | 3,945億 | 2014 | 8,744億 | 2025 | 2.29兆 |
| 2004 | 4,209億 | 2015 | 9,239億 | 2026 | 2.72兆 |
| 2005 | 4,616億 | 2016 | 1.01兆 | | |
表を表示
| 1995 | 44.6% | 2006 | 41.2% | 2017 | 44.1% |
| 1996 | 38.8% | 2007 | 37% | 2018 | 41.1% |
| 1997 | 38.9% | 2008 | 39.3% | 2019 | 38% |
| 1998 | 35.1% | 2009 | 43.1% | 2020 | 44.4% |
| 1999 | 35.3% | 2010 | 47.8% | 2021 | 40.2% |
| 2000 | 32.1% | 2011 | 49% | 2022 | 36.8% |
| 2001 | 32% | 2012 | 48.5% | 2023 | 38.5% |
| 2002 | 36.1% | 2013 | 52% | 2024 | 42.1% |
| 2003 | 41.3% | 2014 | 45.2% | 2025 | 47.5% |
| 2004 | 39.4% | 2015 | 46.2% | 2026 | 53.4% |
| 2005 | 40.4% | 2016 | 47.5% | | |
表を表示
| 1995 | 1,518億 | 2006 | 4,422億 | 2017 | 8,804億 |
| 1996 | 1,655億 | 2007 | 4,401億 | 2018 | 8,825億 |
| 1997 | 2,021億 | 2008 | 5,070億 | 2019 | 8,795億 |
| 1998 | 2,124億 | 2009 | 5,933億 | 2020 | 1.05兆 |
| 1999 | 2,368億 | 2010 | 6,892億 | 2021 | 1.07兆 |
| 2000 | 2,408億 | 2011 | 7,658億 | 2022 | 1.14兆 |
| 2001 | 2,513億 | 2012 | 7,872億 | 2023 | 1.32兆 |
| 2002 | 2,954億 | 2013 | 8,517億 | 2024 | 1.54兆 |
| 2003 | 3,523億 | 2014 | 7,725億 | 2025 | 1.85兆 |
| 2004 | 3,687億 | 2015 | 8,355億 | 2026 | 2.21兆 |
| 2005 | 4,011億 | 2016 | 8,872億 | | |