1993

7.5

2014

7.5

2018

7.8

2012

0.0

2020

0.0

1985

7.6

1992

7.0

2003

7.3

1986

8.3

1999

0.0

1991

5.0

1990

7.4

2004

4.8

1978

0.0

2018

10.0

2018

8.5

1987

5.4

1991

7.5

1972

0.0

1992

6.5