2014

6.3

2014

6.5

2012

7.4

2016

6.9

1963

7.1

1980

6.0

2004

6.7

2007

5.7

1970

0.0

2000

7.2

2000

6.3

2007

6.8

1983

3.0

2011

6.0

1962

4.8

1978

9.1

1965

5.3

1958

5.0

1982

7.0

1975

6.0

1961

3.6

2009

6.3

1997

7.0

1991

6.4

1977

0.0

1992

0.0

1991

7.9

2007

8.0

1961

5.2

1976

6.7

1976

7.3

2013

5.1

2000

6.3

2002

7.4

1970

0.0

1984

6.5

2000

7.0

2006

7.2