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1994
to
1995
4
1996
to
1997
2
1998
to
1999
2
2000
to
2001
1
2002
to
2003
2
2004
to
2005
4
2006
to
2007
2
2008
to
2009
0
2010
to
2011
3
2012
to
2013
5
2014
2