1983

6.2

1942

7.4

2017

5.5

2003

7.0

1988

6.4

1997

5.1

1998

5.3

1967

6.9

2023

6.8

1988

7.8

2020

8.0

1978

7.0

1936

7.3

2021

7.1

1963

6.6

2009

5.2

2008

5.9

2020

6.2

2021

4.8

2003

5.8