1941

6.5

1994

6.9

1970

7.6

1974

7.3

1991

5.4

1968

7.4

1949

0.0

1945

5.7

1944

6.6

1949

6.8

1937

5.5

1993

7.6

1944

8.0

1943

5.7

1973

6.8

1965

6.3

1968

6.4

1953

6.4

2018

4.9

2007

7.2