1936

4.5

1970

7.5

1941

6.6

1958

6.3

1974

5.5

1965

4.2

1948

6.1

1945

5.7

1940

6.1

1921

0.0

1994

7.2

1969

6.6

1939

6.9

1959

6.9

1963

5.1

1945

3.0

1969

7.6

1990

7.8

1940

0.0

2015

5.3