1969

5.3

1973

2.7

1997

6.5

2012

7.2

1971

4.5

1984

6.7

1975

10.0

1984

0.0

1922

0.0

1998

6.0

1926

4.3

1990

7.0

2013

6.5

1994

4.8

1936

6.6

1927

6.2

1930

6.3

1936

5.0

1961

5.6

1932

5.0