Jahr
2012
2013
2.464
2014
2.343
2015
2.256
2011
2.229
2016
2.199
2017
2.189
2018
2.182
2019
2.171
2020
2.161
2021
2.153
2022
2.148
2023
2.145
2024
2.140
2010
1.915
2009
1.655
2008
1.252
2007
963
2006
658
2005
247
2004
15
2003
14
2001
11
2002
11
2000
9
1999
5
1994
3
1995
3
1996
3
1997
3
1998
3
1993
2
2025
2
1977
1
1978
1
1979
1
1980
1
1981
1
1982
1
1983
1
1984
1
1985
1
1986
1
1987
1
1988
1
1989
1
1990
1
1991
1
1992
1
2026
1
mehr ...