1943

7.7

1966

6.3

1969

7.6

1940

6.0

1963

6.8

1964

6.6

1934

4.9

1945

0.0

1971

6.3

1965

6.2

1964

6.2

1965

6.1

1955

7.2

1967

7.1

1965

6.7

1948

6.7

1964

6.3

1950

6.8

1964

6.3

2003

6.3