1951

0.0

1954

0.0

1956

5.7

1955

7.0

1936

0.0

1932

6.7

1958

9.0

2006

4.0

1998

5.8

1953

5.4

1986

7.2

1984

5.6

1972

7.8

1980

5.6

2006

6.1

1973

6.5

1982

5.0