Formatting numbers in a repeater control

My output of number in my repeater control displays as for example 1000 and I prefer with a comma as 1,000

here's the code..

                 <td>
                                                <asp:Label ID="lblActMin" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "ACTUAL_MINIMUM")%>'></asp:Label>


                                            </td>

Select allOpen in new window