tputText>
                        </p:column>
                        <p:column headerText="Tra Val" width="5rem">
                            <h:outputText value="" ></h:outputText>
                        </p:column>
                        <p:column headerText="Per Val " width="5rem">
                            <h:outputText value="" ></h:outputText>
                        </p:column>
                        <p:column headerText="Per percent" width="5rem">
                            <h:outputText valu