1964

6.0

1963

6.2

1966

5.6

1976

0.0

1965

0.0

1973

5.3

1988

9.8

1968

0.0

1978

0.0

1972

0.0

2014

6.6

1982

7.4

1989

5.5

1963

0.0

1963

7.0