1950

8.1

1934

7.8

1968

6.5

1950

7.5

1955

7.3

1954

7.2

2020

7.8

2007

5.9

2025

6.0

2006

5.4

1998

6.3

1990

6.9

1977

6.3

1933

5.4

1936

6.8

1989

6.5

1988

5.8

2018

7.4

1995

6.5

1968

7.0