                                               <h:outputText value="#{r.initialQty}">
                                                    <f:convertNumber integerOnly="true"/>
                                                </h:outputText>
                                            </p:column>
                                            <p:column headerText="Sum of Variances" style="width: 150px; text-align:right;">
                                                <h:outputText value="#{r.sumVariance}">
   