-	Identifies the number of units (quantity) for a specific Activity.
-	For PriorAuthorizations this refers to the authorized number of units (quantity).
-	Example:
-   A patient is admitted to the hospital for en elective surgery and was assigned a hospital bed in a private room.
-   The patient stayed at the hospital for 3 days at the private room.
-   The ActivityQuantity for the private room Activity is 3.

<xs:simpleType name="ActivityQuantity">
    <xs:annotation>
        <xs:documentation>
        -	Identifies the number of units (quantity) for a specific Activity.
        -	For PriorAuthorizations this refers to the authorized number of units (quantity).
        -	Example:
        -   A patient is admitted to the hospital for en elective surgery and was assigned a hospital bed in a private room.
        -   The patient stayed at the hospital for 3 days at the private room.
        -   The ActivityQuantity for the private room Activity is 3.
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:float">
        <xs:minInclusive value="0" />
    </xs:restriction>
</xs:simpleType>