1957

8.1

1927

7.8

1996

6.4

2005

6.5

1960

7.5

1939

7.6

2023

3.0

2015

5.9

1967

7.4

2004

7.2

1979

6.9

1967

6.6

1969

6.6

1995

7.7

1977

6.8

1979

7.7

1974

6.7

1993

7.4

1968

7.1

2005

7.5