2019

6.9

2024

6.5

1927

7.0

2017

6.5

2023

7.7

2015

5.9

2018

7.1

2016

6.7

2015

7.6

2016

7.3

2005

6.8

2018

7.4

1998

6.3

2017

6.7

2012

6.2

1992

6.3

2008

5.4

2014

7.1

2018

5.9

2016

6.9