2006

6.8

2018

6.9

1978

0.0

1989

8.0

2002

6.9

1965

7.0

1996

6.2

1981

10.0

1994

0.0

2001

7.0

2008

5.9

2006

7.0

1993

6.0

2005

5.2

1995

0.0

1965

8.3

1990

6.5

1957

0.0

1965

7.0

1987

8.0