1974

5.8

2020

6.5

1993

6.6

1965

6.5

1982

7.6

2003

6.2

2013

7.4

1946

6.8

1967

5.5

1955

6.9

1957

7.9

2003

7.5

5.0

1971

7.2

2003

6.8

2019

6.7

1925

7.3

1969

6.8

1944

8.1

1938

7.1