1966

4.5

1919

0.0

1955

7.0

2014

6.8

1930

6.0

1937

6.8

1947

5.0

1996

5.2

1949

4.3

1993

7.2

1970

6.1

1933

0.0

2012

3.7

2015

5.0

1975

0.0

1966

7.4

2014

5.0

1953

8.0

1961

7.3

2005

6.8