2015

7.6

2002

8.4

2007

7.1

2016

8.6

2005

7.8

2004

8.1

1994

6.8

2015

7.4

2005

8.3

2002

8.6

2021

7.5

1990

7.9

2016

7.1

2005

8.3

2022

8.5

2017

7.2

2008

8.1

2016

8.0

2016

6.6

2006

7.7