2007

7.6

2007

7.4

2003

6.8

2008

5.4

1959

6.1

2020

6.3

2012

6.5

2006

7.0

2018

7.1

1991

6.2

1983

0.0

2007

6.7

2015

8.0

1922

7.1

2014

6.4

2018

6.4

1992

1.0

1997

5.3

1997

6.9

2000

5.8