2012

6.8

2020

10.0

2008

7.0

2018

5.2

2022

3.3

1983

8.0

2010

6.5

1988

7.0

2006

6.5

2009

4.0

2023

7.2

1937

6.0

2019

5.0

1996

5.6

2010

7.5

2010

5.3