Show data table
| 1990 | 71.6% | 2003 | 81.6% | 2016 | 40.6% |
| 1991 | 70.9% | 2004 | 86.9% | 2017 | 39.9% |
| 1992 | 62% | 2005 | 97.9% | 2018 | 37.5% |
| 1993 | 68.9% | 2006 | 95.2% | 2019 | 37.3% |
| 1994 | 71.3% | 2007 | 60.8% | 2020 | 45.3% |
| 1995 | 66.5% | 2008 | 58.5% | 2021 | 40.6% |
| 1996 | 67.7% | 2009 | 61.3% | 2022 | 37.2% |
| 1997 | 67.9% | 2010 | 71.1% | 2023 | 39.8% |
| 1998 | 75.9% | 2011 | 53.9% | 2024 | 48.3% |
| 1999 | 92.3% | 2012 | 26.9% | 2025 | 48.1% |
| 2000 | 91.5% | 2013 | 30.5% | 2026 | 44.7% |
| 2001 | 90.4% | 2014 | 32.1% | | |
| 2002 | 82.6% | 2015 | 41.5% | | |
Show data table
| 1990 | 1.75T | 2003 | 7.71T | 2016 | 31.33T |
| 1991 | 2.24T | 2004 | 9.77T | 2017 | 37.44T |
| 1992 | 2.56T | 2005 | 16.08T | 2018 | 40.03T |
| 1993 | 3T | 2006 | 20.69T | 2019 | 46.09T |
| 1994 | 3.28T | 2007 | 16.03T | 2020 | 60.99T |
| 1995 | 3.39T | 2008 | 18.74T | 2021 | 64.64T |
| 1996 | 3.61T | 2009 | 19.78T | 2022 | 63.44T |
| 1997 | 3.87T | 2010 | 27.92T | 2023 | 76.02T |
| 1998 | 4.7T | 2011 | 24.33T | 2024 | 100.84T |
| 1999 | 6.14T | 2012 | 13.86T | 2025 | 112.39T |
| 2000 | 6.46T | 2013 | 17.67T | 2026 | 118.83T |
| 2001 | 6.71T | 2014 | 19.75T | | |
| 2002 | 6.57T | 2015 | 27.34T | | |