1930

7.3

1966

7.7

1994

5.8

2005

6.3

1968

5.5

2003

3.8

2022

5.8

1963

7.6

1984

6.5

1983

6.0

1960

6.2

1933

3.7

2009

2.8

1915

5.9

1991

5.5

1974

4.7

1971

6.3

2023

0.0

1982

4.5

1992

5.1