2006

6.9

1993

6.4

1983

5.8

1982

0.0

2012

0.0

1977

7.7

1950

8.1

2024

6.3

2004

6.8

1971

7.4

1993

7.0

2013

5.9

1969

5.0

2016

7.1

1976

0.0

1998

7.2

2006

6.5

1996

7.0

2005

7.3

2008

6.8