<page_title> Sometimes (Britney Spears song) </page_title> <section_title> Certifications </section_title> <table> <cell> United Kingdom (BPI) <col_header> Region </col_header> <col_header> Australia (ARIA) </col_header> <col_header> Belgium (BEA) </col_header> <col_header> France (SNEP) </col_header> <col_header> Netherlands (NVPI) </col_header> <col_header> New Zealand (RMNZ) </col_header> <col_header> Sweden (GLF) </col_header> </cell> <cell> 456,000 <col_header> Certified units/Sales </col_header> <row_header> United Kingdom (BPI) </row_header> </cell> </table>
Spears "Sometimes" is the single in the United Kingdom, with sales over 456,000 units.