﻿<?xml version="1.0" encoding="utf-8"?>

<!-- Global Common Data -->

<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:int-gcd-pres="http://www.xbrl.org/int/gcd/pres/2005-08-15" targetNamespace="http://www.xbrl.org/int/gcd/pres/2005-08-15" elementFormDefault="qualified" attributeFormDefault="unqualified">
  <annotation>
    <appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="int-gcd-pres-2005-08-15-presentation.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links, all" />
    </appinfo>
  </annotation>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/int/gcd/cor/2005-08-15" schemaLocation="../../cor/2005-08-15/int-gcd-2005-08-15.xsd" />
  <import namespace="http://www.xbrl.org/int/gcd/countries/2005-08-15" schemaLocation="../../countries/2005-08-15/int-gcd-cntr-2005-08-15.xsd" />
  <import namespace="http://www.xbrl.org/int/gcd/dt/2005-08-15" schemaLocation="../../dt/2005-08-15/int-gcd-dt-2005-08-15.xsd" />
  <import namespace="http://www.xbrl.org/int/gcd/languages/2005-08-15" schemaLocation="../../languages/2005-08-15/int-gcd-lang-2005-08-15.xsd" />
  <import namespace="http://www.xbrl.org/int/gcd/exchanges/2005-08-15" schemaLocation="../../exchanges/2005-08-15/int-gcd-exch-2005-08-15.xsd" />
  <import namespace="http://www.xbrl.org/int/gcd/currencies/2005-08-15" schemaLocation="../../currencies/2005-08-15/int-gcd-curr-2005-08-15.xsd" />
</schema>
