6.0

2016

6.4

2005

7.3

1968

6.4

2012

6.4

2011

5.9

2015

6.1

2002

5.2

2009

6.8

2004

6.0

2016

6.4

2013

7.0

2004

6.5

2001

6.9

2008

7.5

2023

7.6

1966

6.3

2018

8.7

1993

7.8

2012

5.7