Año de Publicación
2010
9,825
2000
8,984
2002
8,452
2006
8,393
2003
8,387
2001
8,176
1994
8,090
2005
8,069
1997
8,006
1990
8,005
2004
7,982
1998
7,828
1999
7,628
1992
7,593
2013
7,511
2012
7,492
1993
7,392
1980
7,382
2011
7,379
1991
7,378
2014
7,242
1996
7,235
2007
7,232
1979
7,091
1983
7,029
2009
7,023
2015
6,906
1982
6,780
1988
6,779
1995
6,775
2008
6,708
2016
6,582
1986
6,518
1985
6,494
1987
6,413
1976
6,368
2017
6,365
1978
6,151
1973
6,137
1977
6,052
1981
5,959
1989
5,953
2018
5,942
1984
5,752
1970
5,749
1965
5,529
1968
5,505
1975
5,477
1972
5,440
1974
5,430
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