2007

3.7

1976

5.4

2000

4.0

1988

4.4

1990

0.0

1972

7.8

1981

5.1

2004

8.6

1980

6.8

1982

4.2

1985

6.1

2000

5.2

1974

7.3

1976

4.8

2022

0.0

1983

3.0