Datentabelle
| 1980 | 4.286 | 1996 | 1.495 | 2012 | 7.457 |
| 1981 | 4.609 | 1997 | 1.386 | 2013 | 7.709 |
| 1982 | 4.794 | 1998 | 1.854 | 2014 | 7.938 |
| 1983 | 4.914 | 1999 | 1.693 | 2015 | 7.104 |
| 1984 | 5.211 | 2000 | 1.630 | 2016 | 7.596 |
| 1985 | 4.458 | 2001 | 1.798 | 2017 | 8.410 |
| 1986 | 3.947 | 2002 | 2.098 | 2018 | 9.452 |
| 1987 | 4.581 | 2003 | 2.715 | 2019 | 9.856 |
| 1988 | 7.507 | 2004 | 3.375 | 2020 | 10.207 |
| 1989 | 7.679 | 2005 | 3.877 | 2021 | 12.347 |
| 1990 | 3.407 | 2006 | 4.482 | 2022 | 14.069 |
| 1991 | 337 | 2007 | 5.824 | 2023 | 15.862 |
| 1992 | 1.381 | 2008 | 7.201 | 2024 | 17.610 |
| 1993 | 758 | 2009 | 6.892 | 2025 | 20.921 |
| 1994 | 1.349 | 2010 | 6.769 | 2026 | 23.848 |
| 1995 | 2.285 | 2011 | 7.878 | | |
Datentabelle
| 1980 | 2 | 1996 | 136 | 2012 | 5.801 |
| 1981 | 2 | 1997 | 1.192 | 2013 | 5.804 |
| 1982 | 2 | 1998 | 1.669 | 2014 | 5.974 |
| 1983 | 2 | 1999 | 1.587 | 2015 | 6.402 |
| 1984 | 3 | 2000 | 1.765 | 2016 | 6.865 |
| 1985 | 3 | 2001 | 2.008 | 2017 | 7.447 |
| 1986 | 3 | 2002 | 2.220 | 2018 | 8.000 |
| 1987 | 3 | 2003 | 2.401 | 2019 | 8.803 |
| 1988 | 3 | 2004 | 2.714 | 2020 | 8.943 |
| 1989 | 3 | 2005 | 3.114 | 2021 | 10.432 |
| 1990 | 4 | 2006 | 3.569 | 2022 | 13.350 |
| 1991 | 12 | 2007 | 4.249 | 2023 | 14.665 |
| 1992 | 17 | 2008 | 4.897 | 2024 | 16.275 |
| 1993 | 26 | 2009 | 4.947 | 2025 | 18.525 |
| 1994 | 46 | 2010 | 5.102 | 2026 | 20.224 |
| 1995 | 78 | 2011 | 5.661 | | |
Datentabelle
| 1980 | 5.105 | 1996 | 4.838 | 2012 | 7.510 |
| 1981 | 5.360 | 1997 | 4.187 | 2013 | 7.510 |
| 1982 | 5.569 | 1998 | 4.376 | 2014 | 7.627 |
| 1983 | 5.721 | 1999 | 4.028 | 2015 | 7.939 |
| 1984 | 5.974 | 2000 | 4.170 | 2016 | 8.239 |
| 1985 | 6.077 | 2001 | 4.471 | 2017 | 8.528 |
| 1986 | 6.401 | 2002 | 4.761 | 2018 | 8.789 |
| 1987 | 6.711 | 2003 | 5.039 | 2019 | 9.186 |
| 1988 | 6.891 | 2004 | 5.395 | 2020 | 8.943 |
| 1989 | 6.886 | 2005 | 5.807 | 2021 | 9.753 |
| 1990 | 6.299 | 2006 | 6.234 | 2022 | 10.767 |
| 1991 | 5.670 | 2007 | 6.683 | 2023 | 10.952 |
| 1992 | 5.246 | 2008 | 7.124 | 2024 | 11.337 |
| 1993 | 4.691 | 2009 | 6.925 | 2025 | 12.014 |
| 1994 | 4.573 | 2010 | 7.088 | 2026 | 12.450 |
| 1995 | 4.551 | 2011 | 7.411 | | |