1993

5.5

2018

10.0

1972

4.2

2017

4.7

2019

0.0

1970

4.4

1976

3.0

2003

1.8

1970

3.3

1992

3.5

1980

2.9

1981

3.8

1983

7.0

1979

5.3

1999

3.7

1997

3.4

1989

5.2

2000

2.6

1991

5.3

1992

4.6