1978

7.4

1953

7.7

1967

7.3

1953

3.0

1955

6.6

1999

7.6

2020

4.2

1933

6.1

1978

6.8

2007

6.7

1960

5.4

1958

6.2

2020

6.1

1934

7.3

1935

7.3

1940

7.4

1926

4.3

1983

6.0

1969

0.0

1973

0.0