2015

9 albums

2014

19 albums

2013

23 albums

2012

21 albums

2011

10 albums

2010

18 albums

2009

12 albums

2008

13 albums

2007

16 albums

2006

9 albums

2005

5 albums

2004

3 albums

2003

4 albums

2002

1 album

2000

1 album

2001

1 album

1998

1 album

1999

1 album

1997

1 album

1996

1 album

1995

1 album

1994

1 album