1982

0.5

1990

0.0

2017

7.5

1968

6.0

2017

0.0

1964

0.0

1973

10.0

2016

4.0

1983

6.0

1967

4.5

1961

8.0

1968

8.0

1991

7.0

1949

6.0

2006

6.5

1999

6.0

1976

7.8

2007

5.7

1991

0.0

2000

6.0