1995

8.0

1986

7.9

1990

10.0

2013

0.0

2021

7.3

2004

6.3

2021

6.9

1999

7.5

2017

8.1

1997

9.5

1997

9.0

2007

5.0

1996

7.8

2017

10.0

1991

10.0

2015

8.4

1995

7.0

2005

7.5

1997

6.3

1998

5.7