<page_title> John Williamson (basketball, born 1951) </page_title> <section_title> Regular season </section_title> <table> <cell> 11.5 <col_header> PPG </col_header> </cell> <cell> 29.5 <col_header> PPG </col_header> </cell> <cell> 4.7 <col_header> PPG </col_header> </cell> </table>
John Williamson averaged between 11.5 and 29.5 points in every season except for his last.