2019

5.4

1929

6.2

2001

6.0

2003

5.7

2009

5.0

2016

4.5

2010

7.1

2016

5.8

2018

5.4

2016

6.1

2014

6.1

2014

6.5

1980

7.2

2002

5.8

2013

6.3

2011

6.5

2007

6.7

2003

7.1

2015

6.0

1989

9.2