2001

7.8

1930

7.8

1972

7.1

2016

8.0

1997

7.9

2016

6.2

1999

7.7

1960

8.1

2006

5.9

2004

7.7

2006

7.5

1940

7.9

1990

7.2

2019

4.0

2017

5.8

1964

7.0

1991

7.6

2001

7.5

1974

7.9

2001

7.4