7.2
en
1972
8.2
ko
2010
6.7
2005
8.3
1997
8.9
2008
6.0
1989
2011
8.7
1999
N/A
1984
8.5
2013
6.8
7.1
7.7
2007
7.0
5.7
hi
1998
7.3
8.6
2002
3.4
hu
2006
ja
1979