<page_title> The World's Billionaires </page_title> <section_title> Statistics </section_title> <table> <cell> 2013 <col_header> Year </col_header> </cell> <cell> 1,426 <col_header> Number of billionaires </col_header> </cell> <cell> $5.4 trillion <col_header> Group's combined net worth </col_header> </cell> </table>
In 2013, a total of 1,426 people had a of net worth $5.4 trillion.