<page_title> Only One (Shinhwa album) </page_title> <section_title> Chart performance </section_title> <table> <cell> South Korea Monthly Albums (RIAK) May 2000 <col_header> Chart </col_header> </cell> <cell> 1 <col_header> Peak position </col_header> </cell> <cell> KOR: 423,873 <col_header> Sales </col_header> </cell> </table>
Only One sold 423,873 copies and reached number one on the Korea music chart.