:outputLabel value="#{i.value}">
                                    <f:convertNumber pattern="#,##0.00" />
                                </h:outputLabel>
                            </p:column>

                            <p:column style="font-weight: bold;text-align:right;" >
                                <h:outputLabel value="#{i.value2}">
                                    <f:convertNumber pattern="#,##0.00" />
                                </h:outputLabel>
                            </p:column