2015

5.4

2012

10.0

2002

7.5

2005

6.5

2016

9.2

2009

8.3

2004

8.2

1987

8.4

2008

8.9

2016

7.2

2011

7.6

2022

10.0

2015

6.6

2001

6.8

1984

6.9

1999

8.6

2023

9.8

2015

8.7

2001

7.6

2015

6.4