1968

7.0

1990

6.9

1968

6.5

1936

6.8

1998

6.7

1998

6.3

2020

7.8

1934

7.8

1955

6.6

2025

6.0

1995

6.5

1952

6.5

2018

7.4

1954

7.2

1985

7.1

2007

5.9

1977

6.3

1933

5.4

1975

7.3

1929

5.4