1932

7.0

2015

7.2

2002

7.2

1971

6.8

2007

6.2

2015

5.4

2006

7.1

1975

7.5

1994

5.5

2017

6.7

2018

8.2

2003

5.9

2010

6.1

1982

5.7

1950

6.0

1954

8.4

1965

0.0

2008

7.3

1944

7.3

1999

6.1