Jahr
2018
2017
12.977
2016
12.031
2021
11.923
2019
11.653
2015
11.550
2014
11.398
2020
11.271
2022
11.246
2012
10.804
2013
10.620
2011
9.655
2023
9.214
2009
8.729
2010
8.525
2008
7.885
2007
7.810
2006
7.413
1991
6.499
1989
6.418
2004
6.398
1990
6.203
1993
6.053
1992
5.934
1997
5.902
1994
5.898
1988
5.895
1996
5.858
2005
5.827
1998
5.793
1999
5.727
2000
5.488
1987
5.485
1995
5.457
2002
5.255
2001
5.191
1986
5.160
2003
5.087
1985
4.378
1983
4.261
1984
3.954
1982
3.690
1981
3.424
1980
3.119
2024
3.090
1979
2.702
1976
2.606
1978
2.374
1977
2.330
1975
2.085
mehr ...