2016

5.5

1948

8.0

1997

7.4

2009

6.6

1990

6.7

2006

5.6

2021

7.6

1987

6.8

2006

5.4

1974

6.9

2008

4.6

2009

6.8

1997

6.8

2019

7.1

1983

6.2

1998

6.9

2016

7.3

1953

7.0

2019

8.0

1974

6.8