2012

0.0

1940

6.2

1940

5.7

1944

5.6

1942

5.8

2005

5.8

1999

5.8

1933

7.5

1943

6.5

2006

4.9

1971

4.6

1994

6.1

2000

5.9

2001

8.4

2013

4.9

1957

5.3

2007

5.6

1994

4.3

2001

7.8

1951

6.4