1998

1.7

1974

3.9

1998

4.0

1975

5.9

1971

5.1

1974

5.9

1994

2.0

1983

0.0

2022

0.0

1981

4.9

1992

6.5

2015

5.5

2002

2.9

2006

3.9

1997

5.2

2002

4.9

1993

7.0

2025

6.0

1992

3.8

2001

3.0