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1994
2
1995
to
1996
6
1997
to
1999
14
2000
to
2001
9
2002
to
2004
15
2005
to
2006
11
2007
to
2009
14
2010
to
2011
16
2012
to
2014
24
2015
to
2016
14
2017
3