Jahr
2013
2014
2.747
2015
2.621
2016
2.536
2017
2.506
2018
2.468
2012
2.464
2019
2.450
2020
2.440
2021
2.430
2022
2.425
2023
2.422
2024
2.416
2011
2.109
2010
1.823
2009
1.602
2008
1.231
2007
953
2006
652
2005
242
2004
12
2003
11
2001
8
2002
8
2000
7
1999
4
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 ...