1999

0.0

2002

5.3

2016

4.7

1980

4.8

2007

4.6

2013

5.3

2005

5.0

1982

3.0

2003

4.3

1985

6.0

1981

0.0

2003

3.5

1990

2.0

2013

0.0

1967

1.0

1997

3.0

2016

5.4

1980

0.0

1972

10.0

1972

0.0