1939

7.1

2023

6.8

2007

6.1

1938

7.5

2023

4.1

1990

5.9

1966

6.7

2024

6.8

2004

6.1

1988

4.5

2023

6.2

2013

8.1

1975

6.4

2023

7.6

1948

7.4

1955

7.0

1949

7.5

2001

6.1

2023

7.3

2023

6.8