2009

5.6

1955

7.2

2019

6.8

2008

5.7

2015

7.3

2010

5.0

2016

6.7

2018

6.2

2010

6.3

1999

9.1

2017

5.9

2018

7.0

1954

7.8

2022

8.6

2019

6.6

2016

5.9

2020

7.5

2005

8.3

2023

6.3