1928

6.0

2007

9.8

1994

9.0

2016

7.3

2014

6.1

2023

8.3

2015

5.8

2013

7.6

2012

6.4

2001

9.0

1969

5.1

2012

7.4

2017

5.0

1955

6.0

2015

6.4

2015

5.7

2011

7.2

2015

7.0

2010

6.6

1973

6.2