2004

8.3

1992

5.8

2001

6.6

5.8

2017

7.3

2018

9.0

2017

6.8

1993

6.6

2012

6.8

2011

7.1

1996

5.4

2015

6.0

2002

5.2

2007

8.2

2023

8.0

1987

7.0

0.0

2016

6.9

2020

7.9

1998

7.2