2008

6.5

1976

7.2

2002

6.1

1924

7.4

2005

6.2

2000

6.5

1944

5.8

2006

0.0

1974

5.7

2012

8.2

1950

6.9

1964

5.9

1988

1.5

1967

7.3

2013

4.7

2013

5.8

2008

5.3

2016

0.0

1983

0.0

1989

5.5