1973

6.3

1980

6.1

1971

0.0

1962

5.2

1975

5.0

1983

6.5

1983

8.0

2015

0.0

1967

0.0

1991

4.7

1969

0.0

1993

7.0

1987

5.5

1964

7.7

1983

0.0

2017

0.0