1946

6.8

1920

6.7

1988

8.2

2021

6.4

2005

8.3

2008

8.0

1994

4.5

1930

6.3

1931

5.8

1991

7.3

2009

4.0

2018

8.0

2018

5.9

1990

4.4

2014

6.6

1969

8.0