[['rank', 'nation', 'gold', 'silver', 'bronze', 'total'], ['1', 'united states (usa)', '16', '13', '6', '35'], ['2', 'argentina (arg)', '7', '8', '12', '26'], ['3', 'chile (chi)', '3', '6', '3', '12'], ['4', 'cuba (cub)', '2', '1', '1', '4'], ['5', 'brazil (bra)', '1', '3', '5', '9'], ['6', 'peru (per)', '1', '2', '0', '3'], ['7', 'mexico (mex)', '1', '0', '1', '3'], ['8', 'colombia (col)', '1', '0', '0', '1'], ['8', 'ecuador (ecu)', '1', '0', '0', '1'], ['10', 'jamaica (jam)', '0', '0', '3', '3'], ['11', 'guatemala (gua)', '0', '0', '2', '2']]
in The 1951 Pan American Game , 9 county won Gold medal
in [ENT] , [ENT] county won [ENT] medal