1969

6.6

1959

8.0

1996

7.0

1946

7.7

2023

7.2

2022

6.6

1969

7.9

2006

7.2

1965

6.8

1997

6.4

2007

7.2

1973

7.1

1941

6.9

2004

7.3

2007

7.4

2005

5.6

2001

6.9

1938

7.4

1974

6.6

1985

6.5