2017

5.8

1988

5.9

1957

7.2

2006

7.0

2025

6.5

1979

6.8

2017

6.3

1994

7.7

1982

5.2

2008

6.6

2012

6.8

2019

7.7

2007

6.4

2012

5.7

2003

5.8

2012

7.1

2009

4.8

2006

6.7

1953

7.3

2000

7.2