2018

7.1

1997

7.8

1942

5.9

1966

6.7

1929

5.6

1938

7.0

1929

5.8

1938

5.8

1926

6.5

1936

4.4

1939

4.7

1957

5.8

2018

5.4

1930

0.0

1943

6.0

1948

7.5

1955

6.6

1977

6.6

1988

7.0

1989

6.6