2015

0.0

1999

9.0

1993

5.4

1993

6.6

1995

6.0

1997

6.2

2014

6.1

2017

1.0

2009

6.9

1994

0.0

1997

7.5

2000

7.0

2002

0.0

1997

0.0

2020

7.1

2001

7.2