2004

8.3

2007

7.5

1993

6.7

2023

9.7

2018

10.0

2022

7.4

1983

7.3

1998

7.2

2013

6.7

2018

6.7

2011

6.4

1996

5.4

2022

7.3

2011

6.8

2011

7.8

2014

7.8

2019

9.5

2014

7.2

2022

4.2

2015

0.0