2012

7.3

2008

9.1

1931

5.8

2014

6.2

1987

6.6

2018

4.5

1969

7.8

2010

5.9

1991

7.7

2006

6.9

2011

5.1

2009

5.0

1989

6.8

1994

7.4

2022

5.8

2011

6.7

2005

6.2

2011

6.4

2016

6.2

1972

7.1