2021

6.2

2017

9.8

2012

8.9

1971

7.4

2017

7.7

1986

7.0

1967

5.0

2022

4.5

2016

4.3

2006

6.5

2020

8.0

2004

5.8

2018

5.0

1977

6.4

2013

7.6

2007

8.0

1957

3.8

2017

4.0