2016

10.0

2012

7.0

1989

7.1

1976

7.3

2005

5.2

1984

6.1

2015

6.0

1971

6.9

1944

7.6

2001

8.5

1965

7.4

2002

8.4

2008

6.9

1977

7.3

2008

7.9

2002

6.8

2008

7.7

2011

6.9

2007

7.0

1986

6.8