2015

22 albums

2014

68 albums

2013

81 albums

2012

106 albums

2011

88 albums

2010

48 albums

2009

64 albums

2008

65 albums

2007

66 albums

2006

43 albums

2005

16 albums

2004

16 albums

2003

3 albums

2002

13 albums

2001

1 album

2000

1 album