<?xml version="1.0" encoding="UTF-8"?>
<!-- This schema was created by staff of the U.S. Securities and Exchange Commission. -->
<!-- Data and content created by government employees within the scope of their employment -->
<!-- are not subject to domestic copyright protection. 17 U.S.C. 105. -->
<xs:schema targetNamespace="http://xbrl.sec.gov/dei-entire/2021q4"
xmlns:dei-entire="http://xbrl.sec.gov/dei-entire/2021q4"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:dei="http://xbrl.sec.gov/dei/2021q4"
xmlns:dei-def="http://xbrl.sec.gov/dei-def/2021q4"
xmlns:dei-dep="http://xbrl.sec.gov/dei-dep/2021q4"
xmlns:dei-doc="http://xbrl.sec.gov/dei-doc/2021q4"
xmlns:dei-lab="http://xbrl.sec.gov/dei-lab/2021q4"
xmlns:dei-pre="http://xbrl.sec.gov/dei-pre/2021q4"
xmlns:dei-ref="http://xbrl.sec.gov/dei-ref/2021q4"
elementFormDefault="qualified">
<xs:import namespace="http://xbrl.sec.gov/dei/2021q4" schemaLocation="dei-2021q4.xsd"/>
<xs:import namespace="http://xbrl.sec.gov/dei-def/2021q4" schemaLocation="dei-2021q4_def.xsd"/>
<xs:import namespace="http://xbrl.sec.gov/dei-dep/2021q4" schemaLocation="dei-2021q4_dep.xsd"/>
<xs:import namespace="http://xbrl.sec.gov/dei-doc/2021q4" schemaLocation="dei-2021q4_doc.xsd"/>
<xs:import namespace="http://xbrl.sec.gov/dei-lab/2021q4" schemaLocation="dei-2021q4_lab.xsd"/>
<xs:import namespace="http://xbrl.sec.gov/dei-pre/2021q4" schemaLocation="dei-2021q4_pre.xsd"/>
<xs:import namespace="http://xbrl.sec.gov/dei-ref/2021q4" schemaLocation="dei-2021q4_ref.xsd"/>
</xs:schema>