1959

8.3

2013

0.5

1969

0.0

1995

6.1

1981

10.0

1965

0.0

2009

6.2

2017

4.7

2010

7.0

1988

0.0

2018

7.3

1982

6.3

1985

8.1

1971

8.0

2006

6.8

1995

0.0

2006

7.0

1978

0.0

1990

0.0

1982

0.0