1958

5.3

1990

7.8

2003

7.6

1994

7.4

1962

5.8

2001

7.5

1995

7.3

1943

7.7

1975

7.5

0.0

1933

4.0

1998

6.9

2006

8.2

1962

7.9

1949

6.0

1958

6.4

2015

7.8

1939

7.2

1946

7.4

2002

7.3