1977

1.8

1967

0.0

1975

0.0

1968

0.0

1973

6.0

1966

5.2

1977

5.3

1980

0.0

1990

4.7

1976

5.0

1980

7.0

1975

0.0

1993

0.0

1977

9.0

1966

3.8

1982

0.0

1973

5.0

2005

5.0

2000

0.0

1974

0.0

1977

6.0

1976

7.0

1974

4.0

1984

0.0

1977

4.4

1977

0.0

2010

0.0

1976

5.5

1978

6.0

1997

0.0

1980

5.5

1971

5.5

1979

0.0

1975

5.2

1985

6.7

1975

7.0

2009

0.0

1996

0.0

1975

0.0

1965

0.0