1976

7.7

1929

7.5

1965

7.5

1957

8.3

1937

7.9

1982

7.6

2000

7.5

2001

7.4

1998

8.2

1966

7.3

2019

0.0

2014

5.9

2017

7.3

0.0

2022

6.7

2005

6.9

2007

6.6

2005

7.0

1939

7.1

1969

7.1