2013

7.1

1954

8.4

2012

7.3

1999

8.4

1957

8.5

1985

8.3

2007

7.8

2004

7.5

2004

8.4

2019

8.5

1994

8.7

1990

7.0

1976

8.1

1995

7.3

2002

6.1

1979

8.2

1957

8.1

1977

8.2

1990

7.4

1998

8.1