Census Region

Year

West

Midwest

South

All Three Census Regions

2010

0.1236*

0.0001

<0.0001

<0.0001

2011

0.2575

0.0004

<0.0001

<0.0001

2012

0.5762

0.0070

<0.0001

<0.0001

2013

0.8649

0.0007

<0.0001

<0.0001

2014

0.6192

0.0013

<0.0001

<0.0001