<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!--
This file is an entry point for State or Province (stpr).
The DTS starting with this entry point includes the concepts defined in State or Province (stpr) with their standard, period start, period end, total and axis default labels. It will not include references. It will not include presentation, calculation or definition linkbases.
-->
<xs:schema elementFormDefault='qualified' targetNamespace='http://xbrl.sec.gov/stpr-std/2011-01-31' xmlns:link='http://www.xbrl.org/2003/linkbase' xmlns:stpr-std='http://xbrl.sec.gov/stpr-std/2011-01-31' xmlns:xbrli='http://www.xbrl.org/2003/instance' xmlns:xlink='http://www.w3.org/1999/xlink' xmlns:xs='http://www.w3.org/2001/XMLSchema'>
<xs:annotation>
<xs:appinfo>
<link:linkbaseRef xlink:arcrole='http://www.w3.org/1999/xlink/properties/linkbase' xlink:href='stpr-lab-2011-01-31.xml' xlink:role='http://www.xbrl.org/2003/role/labelLinkbaseRef' xlink:type='simple' />
</xs:appinfo>
<xs:documentation>
This file is an entry point for State or Province (stpr).
The DTS starting with this entry point includes the concepts defined in State or Province (stpr) with their standard, period start, period end, total and axis default labels. It will not include references. It will not include presentation, calculation or definition linkbases.
</xs:documentation>
</xs:annotation>
<xs:import namespace='http://www.xbrl.org/2003/instance' schemaLocation='http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd' />
<xs:import namespace='http://xbrl.sec.gov/stpr/2011-01-31' schemaLocation='stpr-2011-01-31.xsd' />
</xs:schema>