1940

6.1

1940

6.2

1939

6.6

1989

5.8

2022

7.4

2010

7.1

2007

4.7

2009

6.1

1982

6.3

1959

6.7

1939

7.6

2003

5.2

1936

6.2

1972

5.3

1982

6.0

2003

5.3

1979

3.3

1975

5.0

1932

6.4

1997

6.6