1979

6.4

1962

7.8

2012

3.0

1969

6.8

1974

5.5

1983

4.3

1985

2.0

2014

6.0

1990

2.0

1981

3.0

2023

6.5

1981

4.2

1973

1.0

2009

6.2

1981

5.8

1981

0.0

1978

0.0

1979

0.0

1984

0.0

1981

0.0