1970

6.1

1972

6.2

1973

5.7

1932

6.9

1982

5.6

2005

6.9

1929

7.0

1930

4.1

1944

4.3

2024

8.5

2001

5.8

1968

7.6

1985

7.2

1976

3.6

1984

3.6

1957

0.0

1977

5.1

1969

3.1

1975

4.0

1953

6.4