2012

6.3

2008

9.0

2014

6.5

1955

7.3

1992

7.4

2015

6.4

1983

6.7

2022

7.2

2013

6.1

2021

6.2

2000

7.0

2017

6.0

1973

7.2

2002

5.8

2010

4.8

2015

7.9

1935

6.5

2016

6.0

1994

6.5