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Year
2001
410
2010
25
2000
5
1989
4
1990
4
2009
3
1951
2
1961
2
1971
2
1981
2
1991
2
2008
2
2011
2
1953
1
1964
1
1982
1
1992
1
1998
1
2007
1
2013
1