Jahr
2011
2012
1.790
2013
1.674
2010
1.612
2014
1.600
2015
1.541
2016
1.523
2017
1.521
2018
1.516
2019
1.506
2020
1.501
2021
1.494
2022
1.492
2023
1.490
2024
1.485
2009
1.383
2008
1.042
2007
786
2006
546
2005
238
2004
14
2003
13
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 ...