2013

7.6

2012

5.0

1977

6.1

2011

6.4

2009

7.5

1993

7.4

0.0

2018

5.3

2016

4.7

2023

7.0

1931

5.8

2015

6.3

2022

6.9

2017

7.1

2012

6.3

1958

6.2

2014

5.8

2011

6.6