1982

2.0

2008

0.0

1977

2.0

2010

0.0

1985

2.0

1988

4.6

1979

4.5

1988

0.0

1972

4.8

1983

5.0

2019

10.0

2000

3.0

2000

4.6

1986

2.0

1996

8.0

2015

6.5

1984

4.7

1991

2.0

2007

5.4

2006

7.0