2023

7.1

2012

7.1

2007

6.9

1911

6.6

2015

7.9

2011

6.6

2003

6.6

2020

6.5

2009

7.0

2018

6.0

2010

7.2

2022

7.3

2010

6.7

1985

6.8

1927

5.7

2005

6.8

2003

7.0

2011

6.4

2021

6.2