Show data table
| 1990 | 78.9% | 2002 | 96.3% | 2014 | 69.6% |
| 1991 | 80.5% | 2003 | 86.5% | 2015 | 76.3% |
| 1992 | 77.9% | 2004 | 86.5% | 2016 | 75% |
| 1993 | 79.2% | 2005 | 76.6% | 2017 | 72.3% |
| 1994 | 77.9% | 2006 | 74.3% | 2018 | 83.6% |
| 1995 | 77.8% | 2007 | 71.8% | 2019 | 82.6% |
| 1996 | 76.2% | 2008 | 68.8% | 2020 | 96.9% |
| 1997 | 70.1% | 2009 | 72.8% | 2021 | 102.7% |
| 1998 | 74.2% | 2010 | 68.7% | 2022 | 115.9% |
| 1999 | 77.7% | 2011 | 69.4% | 2023 | 110.4% |
| 2000 | 79.2% | 2012 | 67.5% | 2024 | 100.8% |
| 2001 | 84.4% | 2013 | 69.5% | | |
Show data table
| 1990 | 311B | 2002 | 1.86T | 2014 | 7.5T |
| 1991 | 367B | 2003 | 1.86T | 2015 | 8.83T |
| 1992 | 406B | 2004 | 2.14T | 2016 | 9.61T |
| 1993 | 484B | 2005 | 2.22T | 2017 | 10.4T |
| 1994 | 552B | 2006 | 2.58T | 2018 | 12.83T |
| 1995 | 636B | 2007 | 3.04T | 2019 | 13.14T |
| 1996 | 716B | 2008 | 3.59T | 2020 | 15.16T |
| 1997 | 764B | 2009 | 4.16T | 2021 | 18.08T |
| 1998 | 925B | 2010 | 4.56T | 2022 | 27.9T |
| 1999 | 1.05T | 2011 | 5.2T | 2023 | 30.26T |
| 2000 | 1.22T | 2012 | 6.07T | 2024 | 30.15T |
| 2001 | 1.45T | 2013 | 6.9T | | |