2003

0.0

2001

6.2

2008

4.6

1994

1.0

1992

4.3

1997

4.4

1994

7.0

1971

6.4

1990

0.0

2004

6.1

1991

3.2

1992

0.0

2017

5.7

1995

5.0

1992

3.4