2004

8.6

1993

6.7

1992

5.8

1998

7.2

5.8

2016

7.4

2023

9.1

2003

8.2

2004

8.3

1996

5.4

2001

6.6

2014

8.2

2023

8.6

2011

7.4

2019

8.6

2019

8.5

2013

8.0

2020

8.3

2016

7.3

2021

8.5