1999

6.8

2010

4.9

1979

10.0

2017

5.0

2006

6.6

2000

8.5

2017

6.5

2003

7.0

1983

5.7

1976

6.4

2024

0.0

2024

0.0

2015

7.3

1930

7.8

2016

6.6

1965

7.9

2011

6.7

1970

5.5

1982

0.0

1998

6.1