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1998
to
1999
11
2000
to
2001
15
2002
to
2003
26
2004
to
2005
39
2006
to
2007
71
2008
to
2009
57
2010
to
2011
58
2012
to
2013
27
2014
to
2015
40
2016
to
2017
44
2018
to
2019
22