1972

7.2

2008

7.6

1977

6.3

2013

0.0

1968

6.5

1982

0.0

1960

6.0

1967

0.0

1995

6.5

1981

0.0

1971

0.0

2018

6.1

1955

8.0

2007

5.0

2004

0.0

1937

6.6

2015

6.8

1980

5.0

1955

5.0

1967

0.0