2003

5.0

1980

5.8

2014

7.9

1991

7.2

1975

6.3

1976

6.5

1987

5.7

2016

2.7

1975

0.0

1997

1.0

1991

6.5

1990

0.0

1978

0.0

1991

0.0

1984

3.0

1974

6.0

1987

1.0

1979

6.0

1979

0.0

1978

0.0

1992

0.0

1987

0.0

1990

6.1

0.0

1984

6.5

1975

0.0

1979

1.0

1992

4.3

1974

8.0