1995

6.3

1956

0.0

1984

0.0

1977

6.7

1995

6.5

2006

6.2

1996

6.6

2003

5.3

2003

7.1

1990

6.9

2006

6.6

2002

7.4

2008

6.6

2000

6.6

1997

0.0

1973

7.5

1975

0.0

2017

4.0

1988

7.4

1993

0.0