<page_title> List of best-selling singles </page_title> <section_title> 5–5.9 million copies </section_title> <table> <cell> "Joy to the World" <col_header> Single </col_header> </cell> <cell> 5 <col_header> Sales (in millions) </col_header> </cell> </table>
The single Joy to the World sold 5 million copies worldwide, making it one of the best-selling singles.