1982

4.5

1972

8.6

2006

8.2

2003

7.0

2014

7.9

2015

6.5

1972

0.0

1976

0.0

1997

6.5

2007

7.5

2002

7.7

2002

8.0

1984

7.5

2010

7.0

2009

7.3

1973

5.0

1960

5.0

1999

7.0

1997

0.0

1996

5.0