1981

1.0

2016

5.9

1931

4.5

1930

7.0

2014

5.7

1952

0.0

1980

8.0

1947

6.7

1932

5.0

2015

6.9

1942

7.3

1914

5.7

1943

6.0

1955

7.3

1955

6.3

1925

0.0

1951

6.0

1942

6.8

1939

7.0

1968

6.0