2025

6.0

1991

8.2

1996

1.0

1999

6.8

1984

4.5

2013

0.0

1989

4.0

1997

3.7

2003

5.6

2001

7.1

1984

0.0

2000

6.3

1997

0.0

1995

6.5

1982

6.1

1982

6.7

1987

3.9