2003

5.8

2018

0.0

1992

6.7

1987

5.6

2003

4.2

2007

7.3

1999

6.9

1999

6.8

2003

4.9

1987

6.5

2000

6.8

2003

6.5

2006

6.0

1997

6.1

1998

6.1

2007

6.1

2006

6.4

2001

5.1

1983

6.6

1995

6.6