Show data table
| 1995 | 69.4% | 2006 | 18.3% | 2017 | 36.5% |
| 1996 | 63.5% | 2007 | 17.8% | 2018 | 37% |
| 1997 | 69.1% | 2008 | 14.2% | 2019 | 39.8% |
| 1998 | 61.3% | 2009 | 15.9% | 2020 | 45% |
| 1999 | 63.3% | 2010 | 15.1% | 2021 | 51.3% |
| 2000 | 82.1% | 2011 | 14.7% | 2022 | 50.7% |
| 2001 | 74% | 2012 | 18.1% | 2023 | 51.8% |
| 2002 | 69% | 2013 | 19.6% | 2024 | 47.7% |
| 2003 | 60.6% | 2014 | 22.1% | 2025 | 45.4% |
| 2004 | 55% | 2015 | 29.9% | 2026 | 45.5% |
| 2005 | 49.5% | 2016 | 32.8% | | |
Show data table
| 1995 | 795B | 2006 | 453B | 2017 | 2.37T |
| 1996 | 779B | 2007 | 488B | 2018 | 2.63T |
| 1997 | 920B | 2008 | 460B | 2019 | 3.01T |
| 1998 | 953B | 2009 | 549B | 2020 | 3.56T |
| 1999 | 986B | 2010 | 584B | 2021 | 4.25T |
| 2000 | 1.3T | 2011 | 608B | 2022 | 4.88T |
| 2001 | 1.32T | 2012 | 871B | 2023 | 5.28T |
| 2002 | 1.33T | 2013 | 986B | 2024 | 5.75T |
| 2003 | 1.19T | 2014 | 1.18T | 2025 | 5.75T |
| 2004 | 1.09T | 2015 | 1.71T | 2026 | 6.28T |
| 2005 | 1.14T | 2016 | 2.01T | | |
Show data table
| 1995 | 69.4% | 2006 | 15.9% | 2017 | 32.3% |
| 1996 | 63.5% | 2007 | 13.4% | 2018 | 34.1% |
| 1997 | 69.1% | 2008 | 8.1% | 2019 | 35.9% |
| 1998 | 61.3% | 2009 | 12.6% | 2020 | 41% |
| 1999 | 63.3% | 2010 | 12.1% | 2021 | 45.1% |
| 2000 | 82.1% | 2011 | 12% | 2022 | 45.6% |
| 2001 | 71.1% | 2012 | 14.4% | 2023 | 48.7% |
| 2002 | 66% | 2013 | 15.3% | 2024 | 45.8% |
| 2003 | 57.8% | 2014 | 17.2% | 2025 | 43.9% |
| 2004 | 53.4% | 2015 | 25.9% | 2026 | 43.9% |
| 2005 | 47.6% | 2016 | 29.5% | | |
Show data table
| 1995 | 795B | 2006 | 395B | 2017 | 2.1T |
| 1996 | 779B | 2007 | 367B | 2018 | 2.43T |
| 1997 | 920B | 2008 | 261B | 2019 | 2.72T |
| 1998 | 953B | 2009 | 434B | 2020 | 3.25T |
| 1999 | 986B | 2010 | 468B | 2021 | 3.73T |
| 2000 | 1.3T | 2011 | 496B | 2022 | 4.39T |
| 2001 | 1.27T | 2012 | 693B | 2023 | 4.96T |
| 2002 | 1.27T | 2013 | 771B | 2024 | 5.52T |
| 2003 | 1.13T | 2014 | 921B | 2025 | 5.56T |
| 2004 | 1.06T | 2015 | 1.48T | 2026 | 6.06T |
| 2005 | 1.1T | 2016 | 1.81T | | |