1982
2 albums
1983
4 albums
1984
4 albums
1985
2 albums
1986
3 albums
1987
2 albums
1988
4 albums
1989
4 albums
1990
2 albums
1991
4 albums
1992
3 albums
1993
3 albums
1994
3 albums
1995
8 albums
1996
4 albums
1997
3 albums
1998
4 albums
1999
5 albums
2000
4 albums
2001
1 album
2002
3 albums
2003
2 albums
2004
5 albums
2005
3 albums
2006
3 albums
2007
3 albums
2008
3 albums
2009
6 albums
2010
11 albums
2011
9 albums
2012
10 albums
2013
7 albums
2014
8 albums
2015
6 albums
2016
7 albums
2017
2 albums