<xsd:element name="EEOCCode" minOccurs="0">
    <xsd:simpleType>
        <xsd:restriction base="xsd:string">
            <xsd:enumeration value="American Indian or Alaskan Native" />
            <xsd:enumeration value="Asian or Pacific Islander" />
            <xsd:enumeration value="Black" />
            <xsd:enumeration value="Black (Non-Hispanic)" />
            <xsd:enumeration value="Caucasian" />
            <xsd:enumeration value="Hispanic" />
            <xsd:enumeration value="Not Provided" />
            <xsd:enumeration value="White (Non-Hispanic)" />
        </xsd:restriction>
    </xsd:simpleType>
</xsd:element>