2003

0.0

1985

6.7

1980

6.8

1973

6.9

2016

6.9

1972

8.6

2002

8.0

1984

6.5

1989

8.2

1984

8.1

1969

7.0

1958

6.7

1974

7.5

2020

7.5

1960

5.0

1994

6.5

1997

0.0

1996

5.0

1974

0.0

1972

0.0