2017

7.3

2021

6.1

2017

7.5

2023

7.0

2017

4.7

2016

6.8

2018

8.1

1967

6.6

2006

6.4

1970

7.6

2023

5.3

1993

5.5

2023

5.8

6.7

6.7

2020

6.7

2005

4.3

2023

6.5