1977

0.0

1968

7.0

2017

6.1

1972

0.0

1964

0.0

2009

6.5

1978

0.0

1998

6.7

1982

0.0

1965

8.0

1966

7.0

1933

5.0

1985

7.1

1971

0.0

1955

6.6

1973

0.0

1956

0.0

1963

6.3

1974

0.0

1966

6.4