2019

6.2

2018

7.5

2009

6.5

2019

6.3

2006

5.9

1985

8.9

7.8

2010

6.4

2011

7.3

2017

6.4

2011

7.0

2014

5.6

1977

6.0

2022

6.7

2015

6.2

2014

8.0

2014

7.0

2004

10.0

1945

7.0