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1992
to
1994
2
1995
to
1996
0
1997
to
1999
2
2000
to
2001
1
2002
to
2004
1
2005
to
2006
2
2007
to
2009
0
2010
to
2011
2
2012
to
2014
0
2015
to
2016
4
2017
1