<page_title> Boeing 737 </page_title> <section_title> Total production </section_title> <table> <cell> 15,236 <col_header> Total Orders </col_header> </cell> <cell> 4,703 <col_header> Unfilled </col_header> </cell> </table>
15,236 units of the Boeing 737 have been ordered, with 4,703 units to be delivered.