2019

5.7

6.7

2017

7.6

2018

4.0

2017

5.5

1977

6.2

2020

6.7

2018

6.5

2014

6.6

2011

9.0

2015

7.3

1948

6.0

2016

5.7

2018

6.0

2015

7.0

2023

7.0

2018

5.3

2003

6.6

2017

7.3

2017

7.6