<element name="stats-american-football-down-progress">
    <annotation>
        <documentation>Statistics about a particular team or player's performance on downs. | Covers first downs and conversions.</documentation>
    </annotation>
    <complexType>
        <attributeGroup ref="sportsml:globalAttributes" />
        <attributeGroup ref="sportsml:coverageAttributes" />
        <attribute name="first-downs-total" type="string" use="optional">
            <annotation>
                <documentation>The number of first downs achieved.</documentation>
            </annotation>
        </attribute>
        <attribute name="first-downs-pass" type="string" use="optional">
            <annotation>
                <documentation>The number of first downs achieved from passing.</documentation>
            </annotation>
        </attribute>
        <attribute name="first-downs-run" type="string" use="optional">
            <annotation>
                <documentation>The number of first downs achieved from rushing.</documentation>
            </annotation>
        </attribute>
        <attribute name="first-downs-penalty" type="string" use="optional">
            <annotation>
                <documentation>The number of first downs achieved from penalties on the other team.</documentation>
            </annotation>
        </attribute>
        <attribute name="first-downs-yards" type="string" use="optional">
            <annotation>
                <documentation>Number of yards gained on first down plays.</documentation>
            </annotation>
        </attribute>
        <attribute name="first-downs-average-yards-per" type="string" use="optional">
            <annotation>
                <documentation>Number of average yards gained on first down plays.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-second-down" type="string" use="optional">
            <annotation>
                <documentation>The number of first downs achieved on a second down.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-second-down-attempts" type="string" use="optional">
            <annotation>
                <documentation>The number of second downs.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-second-down-percentage" type="string" use="optional">
            <annotation>
                <documentation>The percentage of first down attempts on a second down that were successful.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-third-down" type="string" use="optional">
            <annotation>
                <documentation>The number of first downs achieved on a third down.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-third-down-attempts" type="string" use="optional">
            <annotation>
                <documentation>The number of third downs.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-third-down-percentage" type="string" use="optional">
            <annotation>
                <documentation>The percentage of first down attempts on a third down that were successful.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-fourth-down" type="string" use="optional">
            <annotation>
                <documentation>The number of first downs achieved on a fourth down.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-fourth-down-attempts" type="string" use="optional">
            <annotation>
                <documentation>The number of fourth downs.</documentation>
            </annotation>
        </attribute>
        <attribute name="conversions-fourth-down-percentage" type="string" use="optional">
            <annotation>
                <documentation>The percentage of first down attempts on a fourth down that were successful.</documentation>
            </annotation>
        </attribute>
    </complexType>
</element>