1978

5.6

1993

7.3

1898

5.7

2001

5.2

1972

7.4

5.5

2023

5.8

1982

6.1

5.4

1966

7.0

1948

7.3

1973

6.2

1945

6.7

1933

5.4

1962

7.7

1972

6.1

1905

6.5

1965

6.4

1989

7.3

2014

5.5