Show data table
| 1996 | 40.8% | 2007 | 16.1% | 2018 | 55.7% |
| 1997 | 46.5% | 2008 | 16.4% | 2019 | 53.7% |
| 1998 | 45.2% | 2009 | 40.6% | 2020 | 67.4% |
| 1999 | 39.2% | 2010 | 40% | 2021 | 63.4% |
| 2000 | 39.6% | 2011 | 42.2% | 2022 | 49.2% |
| 2001 | 38.1% | 2012 | 41.4% | 2023 | 50.5% |
| 2002 | 38.2% | 2013 | 40.9% | 2024 | 50% |
| 2003 | 33% | 2014 | 43.7% | 2025 | 49% |
| 2004 | 26.4% | 2015 | 48.7% | 2026 | 50.6% |
| 2005 | 24.4% | 2016 | 56.7% | | |
| 2006 | 18.7% | 2017 | 58.9% | | |
Show data table
| 1996 | 270B | 2007 | 507B | 2018 | 3.35T |
| 1997 | 374B | 2008 | 585B | 2019 | 3.51T |
| 1998 | 432B | 2009 | 1.28T | 2020 | 4.16T |
| 1999 | 387B | 2010 | 1.38T | 2021 | 4.43T |
| 2000 | 408B | 2011 | 1.59T | 2022 | 4.19T |
| 2001 | 448B | 2012 | 1.76T | 2023 | 4.79T |
| 2002 | 521B | 2013 | 1.86T | 2024 | 5.09T |
| 2003 | 536B | 2014 | 2.11T | 2025 | 5.54T |
| 2004 | 505B | 2015 | 2.46T | 2026 | 6.22T |
| 2005 | 547B | 2016 | 2.88T | | |
| 2006 | 497B | 2017 | 3.28T | | |