Average setlength per year

Playcount
1990
8 songs
1991
7.5 songs
1992
10.7 songs
1993
16.1 songs
1994
18.8 songs
1995
23.8 songs
1996
23.1 songs
1997
12.8 songs
1998
21.9 songs
1999
7 songs
2000
25.5 songs
2001
10.3 songs
2002
14.6 songs
2003
26.4 songs
2004
15.7 songs
2005
25.6 songs
2006
25.1 songs
2007
22.3 songs
2008
26.6 songs
2009
27.3 songs
2010
23.3 songs
2011
27.4 songs
2012
27.4 songs
2013
30.9 songs
2014
29 songs
2015
26.7 songs
2016
31.1 songs
2017
25.6 songs
2018
26.6 songs