2010

9.1

2011

7.2

2017

9.5

1994

8.9

2019

6.5

2006

5.4

2018

6.5

2018

5.6

1993

6.2

2019

9.2

2018

6.5

2018

6.5

2022

7.3

2016

7.9

2023

6.9

2010

7.3

2019

7.8

1975

4.9

2021

7.8