1931

0.0

2012

7.3

1956

7.1

1958

7.0

1932

6.0

1988

6.3

2008

3.8

1975

10.0

2023

6.6

1943

6.9

1997

6.8

1960

6.1

1968

7.4

1954

7.2

1998

6.1

1976

0.0

1934

5.0

1944

6.8

1979

0.0

1964

0.0