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2000
511
2008
466
2006
465
2007
259
1996
206
2010
82
2003
70
2011
63
2004
62
2012
61
1997
53
2009
50
2002
46
1990
45
2013
43
2005
40
1999
31
1992
26
1820
19
1981
19