2003

0.0

2001

6.2

1992

4.3

2008

5.1

1994

1.0

1997

5.0

1994

7.0

1971

6.4

1990

0.0

2004

6.0

1991

3.2

1992

0.0

2017

5.8

1995

4.3

1992

3.4