Table:
text: IIHF World Women's Championships
Participation and medals
Participation and medals
Games First_ Last_ Gold Silver Bronze Total Best_finish_first_last
15 1990 2013 10 5 0 15 1st ( 1990 / 2012 )
15 1990 2013 5 10 0 15 1st ( 2005 / 2013 )
15 1990 2013 0 0 10 10 3rd ( 1990 / 2011 )
15 1990 2013 0 0 2 2 3rd ( 2005 / 2007 )
12 1997 2013 0 0 2 2 3rd ( 2001 / 2013 )
12 1990 2013 0 0 1 1 3rd ( 2012 )
11 1992 2009 0 0 0 0 4th ( 1994 / 1997 )

text: IIHF World Women's Championships
Participation and medals
Participation and medals
Games First_ Last_ Gold Silver Bronze Total Best_finish_first_last
11 1990 2013 0 0 0 0 5th ( 2001 / 2013 )
4 1990 1997 0 0 0 0 6th ( 1990 / 1994 )
4 2001 2011 0 0 0 0 6th ( 2009 )
5 1990 2009 0 0 0 0 7th ( 2008 )
2 2011 2012 0 0 0 0 7th ( 2011 )
1 1992 1992 0 0 0 0 7th ( 1992 )
1 2013 2013 0 0 0 0 8th ( 2013 )

Question: What is the average medal total of the country that had 0 silver medals and played less than 15 games for IIHF Women's World Championships?