Show data table
| 1994 | 22.2% | 2005 | 28.1% | 2016 | 17% |
| 1995 | 16.9% | 2006 | 27.5% | 2017 | 19.8% |
| 1996 | 13.2% | 2007 | 28.8% | 2018 | 21.4% |
| 1997 | 13.5% | 2008 | 28.3% | 2019 | 19.7% |
| 1998 | 18.2% | 2009 | 22.1% | 2020 | 17.5% |
| 1999 | 17.5% | 2010 | 23.9% | 2021 | 17.1% |
| 2000 | 21.9% | 2011 | 27% | 2022 | 21.8% |
| 2001 | 25.7% | 2012 | 26.3% | 2023 | 22% |
| 2002 | 22.5% | 2013 | 24.8% | 2024 | 19.2% |
| 2003 | 25.4% | 2014 | 23.7% | 2025 | 18.7% |
| 2004 | 24.6% | 2015 | 16.6% | 2026 | 19.4% |
Show data table
| 1994 | 94B | 2005 | 2.13T | 2016 | 7.99T |
| 1995 | 171B | 2006 | 2.8T | 2017 | 10.78T |
| 1996 | 187B | 2007 | 3.71T | 2018 | 13.25T |
| 1997 | 225B | 2008 | 4.54T | 2019 | 13.68T |
| 1998 | 315B | 2009 | 3.77T | 2020 | 12.37T |
| 1999 | 354B | 2010 | 5.22T | 2021 | 14.36T |
| 2000 | 568B | 2011 | 7.64T | 2022 | 22.64T |
| 2001 | 834B | 2012 | 8.17T | 2023 | 26.25T |
| 2002 | 848B | 2013 | 8.91T | 2024 | 26.29T |
| 2003 | 1.17T | 2014 | 9.42T | 2025 | 29.55T |
| 2004 | 1.44T | 2015 | 6.79T | 2026 | 36.5T |
Show data table
| 2002 | 20.5% | 2011 | 21.2% | 2020 | 24.5% |
| 2003 | 21.4% | 2012 | 21.9% | 2021 | 22.1% |
| 2004 | 21.3% | 2013 | 19.8% | 2022 | 21.7% |
| 2005 | 22% | 2014 | 21.3% | 2023 | 23.4% |
| 2006 | 19.8% | 2015 | 22.9% | 2024 | 22.7% |
| 2007 | 23.7% | 2016 | 21.5% | 2025 | 21.8% |
| 2008 | 27.1% | 2017 | 24.1% | 2026 | 20.7% |
| 2009 | 23.5% | 2018 | 18.8% | | |
| 2010 | 22.5% | 2019 | 20.2% | | |
Show data table
| 2002 | 775B | 2011 | 6T | 2020 | 17.34T |
| 2003 | 985B | 2012 | 6.8T | 2021 | 18.53T |
| 2004 | 1.25T | 2013 | 7.13T | 2022 | 22.54T |
| 2005 | 1.67T | 2014 | 8.44T | 2023 | 27.94T |
| 2006 | 2.02T | 2015 | 9.35T | 2024 | 30.98T |
| 2007 | 3.05T | 2016 | 10.1T | 2025 | 34.46T |
| 2008 | 4.35T | 2017 | 13.1T | 2026 | 39.03T |
| 2009 | 3.99T | 2018 | 11.65T | | |
| 2010 | 4.9T | 2019 | 14.08T | | |