1967

7.6

2022

7.0

1994

0.0

1991

10.0

2007

7.5

1990

7.2

1983

6.0

2015

0.0

1969

8.2

1987

7.5

1984

7.3

1987

0.0

1989

4.5

2001

8.0

2018

0.0

2005

7.6

2003

8.0

2006

9.0

1990

6.6

2014

9.2