2005

9.7

1996

8.0

2012

7.5

1920

6.5

1966

6.7

2017

5.1

2020

6.1

2020

7.2

1942

6.9

2011

6.4

2004

9.9

2019

8.7

2011

5.2

2018

6.0

2014

7.5

0.0

2022

6.0