|
Year
|
Volume
|
Number
|
Holdings
|
|
|
|
|
2020
|
-
|
1
Halbband
|
Yes
|
|
|
|
|
2019
|
-
|
2
Halbband
|
Yes
|
|
|
|
|
2019
|
-
|
1
Halbband
|
Yes
|
|
|
|
|
2018
|
-
|
2
Halbband
|
Yes
|
|
|
|
|
2018
|
-
|
1
Halbband
|
Yes
|
|
|
|
|
2017
|
-
|
2
Halbband
|
Yes
|
|
|
|
|
2017
|
-
|
1
Halbband
|
Yes
|
|
|
|
|
2016
|
-
|
2
Halbband
|
Yes
|
|
|
|
|
2016
|
-
|
1
Halbband
|
Yes
|
|
|
|
|
2015
|
-
|
2
Halbband
|
Yes
|
|
|
|
|
2015
|
-
|
1
Halbband
|
Yes
|
|
|
|
|
2014
|
-
|
2
Halbband
|
Yes
|
|
|
|
|
2014
|
-
|
1
Halbband
|
Yes
|
|
|
|
|
2013
|
-
|
2
Halbband
|
Yes
|
|
|
|
|
2013
|
-
|
1
|
Yes
|
|
|
|
|
2012
|
-
|
2
|
Yes
|
|
|
|
|
2012
|
-
|
1
Beiheft Jahresbericht 2011
|
Yes
|
|
|
|
|
2012
|
-
|
1
|
Yes
|
|
|
|
|
2011
|
-
|
2
|
Yes
|
|
|
|
|
2011
|
-
|
1
Beiheft Jahresbericht 2010
|
Yes
|
|
|
|
|
2011
|
-
|
1
|
Yes
|
|
|
|
|
2010
|
-
|
2
|
Yes
|
|
|
|
|
2010
|
-
|
1
Beiheft Jahresbericht 2009
|
Yes
|
|
|
|
|
2010
|
-
|
1
|
Yes
|
|
|
|
|
2009
|
-
|
2
|
Yes
|
|
|
|
|
2009
|
-
|
1
Beiheft Jahresbericht 2008
|
Yes
|
|
|
|
|
2009
|
-
|
1
|
Yes
|
|
|
|
|
2008
|
-
|
2
|
Yes
|
|
|
|
|
2008
|
-
|
1
Beiheft Jahresbericht 2007
|
Yes
|
|
|
|
|
2008
|
-
|
1
|
Yes
|
|
|
|
|
2007
|
-
|
2
|
Yes
|
|
|
|
|
2007
|
-
|
1
|
Yes
|
|
|
|
|
2006
|
-
|
2
|
Yes
|
|
|
|
|
2006
|
-
|
1
|
Yes
|
|
|
|
|
2005
|
-
|
2
|
Yes
|
|
|
|
|
2005
|
-
|
1
|
Yes
|
|
|
|
|
2004
|
-
|
2
|
Yes
|
|
|
|
|
2004
|
-
|
1
|
Yes
|
|
|
|
|
2003
|
-
|
2
|
Yes
|
|
|
|
|
2003
|
-
|
1
|
Yes
|
|
|
|
|
2002
|
-
|
2
|
Yes
|
|
|
|
|
2002
|
-
|
1
|
Yes
|
|
|
|
|
2001
|
-
|
4
|
Yes
|
|
|
|
|
2001
|
-
|
3
|
Yes
|
|
|
|
|
2001
|
-
|
2
|
Yes
|
|
|
|
|
2001
|
-
|
1
|
Yes
|
|
|
|
|
2000
|
-
|
1
-4
|
Yes
|
|
|
|
|
1999
|
-
|
1
-4
|
Yes
|
|
|
|
|
1998
|
-
|
1
-4
|
Yes
|
|
|
|
|
1997
|
-
|
1
-4
|
Yes
|
|
|
|
|
1996
|
-
|
1
-4
|
Yes
|
|
|
|
|
1995
|
-
|
|
Yes
|
|
|
|
|
1994
|
-
|
|
Yes
|
|
|
|
|
1993
|
-
|
|
Yes
|
|
|
|
|
1992
|
-
|
|
Yes
|
|
|
|
|
1991
|
-
|
|
Yes
|
|
|
|
|
1990
|
-
|
|
Yes
|
|
|
|
|
1989
|
-
|
|
Yes
|
|
|
|
|
1988
|
-
|
|
Yes
|
|
|
|
|
1987
|
-
|
|
Yes
|
|
|
|
|
1986
|
-
|
|
Yes
|
|
|
|
|
1985
|
-
|
|
Yes
|
|
|
|
|
1984
|
-
|
|
Yes
|
|
|
|
|
1983
|
-
|
|
Yes
|
|
|
|
|
1982
|
-
|
|
Yes
|
|
|
|
|
1981
|
-
|
|
Yes
|
|
|
|
|
1980
|
-
|
|
Yes
|
|
|
|
|
1979
|
-
|
|
Yes
|
|
|
|
|
1978
|
-
|
|
Yes
|
|
|
|
|
1977
|
-
|
|
Yes
|
|
|
|
|
1976
|
-
|
|
Yes
|
|
|
|
|
1975
|
90
|
|
Yes
|
|
|
|
|
1974
|
89
|
|
Yes
|
|
|
|
|
1973
|
88
|
|
Yes
|
|
|
|
|
1972
|
87
|
|
Yes
|
|
|
|
|
1971
|
86
|
|
Yes
|
|
|
|
|
1970
|
85
|
|
Yes
|
|
|
|
|
1969
|
84
|
|
Yes
|
|
|
|
|
1968
|
83
|
|
Yes
|
|
|
|
