表を表示
| 1995 | 40.5% | 2006 | 39.3% | 2017 | 39.9% |
| 1996 | 38.5% | 2007 | 39.8% | 2018 | 41% |
| 1997 | 38.2% | 2008 | 38.9% | 2019 | 40.7% |
| 1998 | 37.5% | 2009 | 39% | 2020 | 40.6% |
| 1999 | 37.8% | 2010 | 39.1% | 2021 | 40.1% |
| 2000 | 37% | 2011 | 40.1% | 2022 | 39.9% |
| 2001 | 37.3% | 2012 | 40.5% | 2023 | 40% |
| 2002 | 38.1% | 2013 | 41.1% | 2024 | 40.8% |
| 2003 | 42.1% | 2014 | 40.2% | 2025 | 41.4% |
| 2004 | 39.8% | 2015 | 41% | 2026 | 41.1% |
| 2005 | 39.3% | 2016 | 40.1% | | |
表を表示
| 1995 | 6,519億 | 2006 | 1.39兆 | 2017 | 2.07兆 |
| 1996 | 7,077億 | 2007 | 1.53兆 | 2018 | 2.24兆 |
| 1997 | 7,573億 | 2008 | 1.57兆 | 2019 | 2.39兆 |
| 1998 | 8,132億 | 2009 | 1.54兆 | 2020 | 2.37兆 |
| 1999 | 8,571億 | 2010 | 1.57兆 | 2021 | 2.53兆 |
| 2000 | 8,890億 | 2011 | 1.64兆 | 2022 | 2.81兆 |
| 2001 | 9,678億 | 2012 | 1.67兆 | 2023 | 3.06兆 |
| 2002 | 1.03兆 | 2013 | 1.71兆 | 2024 | 3.29兆 |
| 2003 | 1.19兆 | 2014 | 1.76兆 | 2025 | 3.53兆 |
| 2004 | 1.23兆 | 2015 | 1.91兆 | 2026 | 3.65兆 |
| 2005 | 1.29兆 | 2016 | 1.94兆 | | |
表を表示
| 1995 | 52.8% | 2006 | 41.5% | 2017 | 38.5% |
| 1996 | 41.4% | 2007 | 40.5% | 2018 | 40.1% |
| 1997 | 41.3% | 2008 | 40.9% | 2019 | 40.4% |
| 1998 | 41.6% | 2009 | 44.5% | 2020 | 46.3% |
| 1999 | 40.9% | 2010 | 43.2% | 2021 | 45% |
| 2000 | 40.6% | 2011 | 42.8% | 2022 | 43% |
| 2001 | 43.1% | 2012 | 44.4% | 2023 | 43.7% |
| 2002 | 44.4% | 2013 | 42.4% | 2024 | 42.9% |
| 2003 | 49% | 2014 | 42.3% | 2025 | 43.5% |
| 2004 | 42.2% | 2015 | 41.7% | 2026 | 43.3% |
| 2005 | 42.3% | 2016 | 39.4% | | |
表を表示
| 1995 | 8,492億 | 2006 | 1.46兆 | 2017 | 1.99兆 |
| 1996 | 7,625億 | 2007 | 1.56兆 | 2018 | 2.2兆 |
| 1997 | 8,194億 | 2008 | 1.65兆 | 2019 | 2.38兆 |
| 1998 | 9,029億 | 2009 | 1.75兆 | 2020 | 2.7兆 |
| 1999 | 9,270億 | 2010 | 1.74兆 | 2021 | 2.84兆 |
| 2000 | 9,741億 | 2011 | 1.75兆 | 2022 | 3.03兆 |
| 2001 | 1.12兆 | 2012 | 1.83兆 | 2023 | 3.35兆 |
| 2002 | 1.2兆 | 2013 | 1.77兆 | 2024 | 3.45兆 |
| 2003 | 1.39兆 | 2014 | 1.85兆 | 2025 | 3.7兆 |
| 2004 | 1.3兆 | 2015 | 1.94兆 | 2026 | 3.86兆 |
| 2005 | 1.39兆 | 2016 | 1.91兆 | | |