1936

6.8

1998

6.7

2021

7.4

1950

5.7

1974

1.0

2003

6.0

1961

5.4

1983

6.4

1940

5.0

1954

8.1

1927

5.0

2004

3.8

1933

6.2

1966

7.0

1968

6.5

1957

7.2

1933

5.4

2007

5.9

1972

0.0

1972

7.4