2011

7.5

2020

6.4

2010

6.4

2024

10.0

2023

6.2

2013

6.1

2007

9.8

2011

6.4

2003

6.2

2018

6.0

1953

4.8

2005

8.3

2022

5.9

6.3

2015

6.3

2015

6.4

1937

5.5

2009

6.5

2020

6.9

2014

5.6