     <p:column colspan="5" footerText="Total"></p:column>
                                        <p:column footerText="#{mdInwardReportController.cancelledTotal}" style="text-align: right">
                                            <f:facet name="footer">
                                                <p:outputLabel value="#{mdInwardReportController.cancelledTotal}">
                                                    <f:convertNumber pattern="#,##0.00"></f:convertNumber>
                               