[['rank', 'nation', 'gold', 'silver', 'bronze', 'total'], ['1', 'china', '19', '7', '7', '33'], ['2', 'iran', '4', '1', '0', '5'], ['3', 'turkey', '3', '7', '9', '19'], ['4', 'bulgaria', '3', '5', '2', '10'], ['5', 'egypt', '3', '0', '0', '3'], ['6', 'thailand', '2', '4', '2', '8'], ['7', 'ukraine', '2', '1', '4', '7'], ['8', 'romania', '2', '1', '1', '4'], ['9', 'qatar', '2', '1', '0', '3'], ['10', 'russia', '1', '7', '4', '12'], ['11', 'north korea', '1', '1', '1', '3'], ['12', 'belarus', '1', '0', '3', '4'], ['13', 'australia', '1', '0', '2', '3'], ['14', 'moldova', '1', '0', '1', '2'], ['15', 'indonesia', '0', '3', '1', '4'], ['16', 'south korea', '0', '2', '2', '4'], ['17', 'hungary', '0', '2', '1', '3'], ['18', 'latvia', '0', '1', '1', '2'], ['19', 'chinese taipei', '0', '1', '0', '1'], ['19', 'poland', '0', '1', '0', '1'], ['21', 'azerbaijan', '0', '0', '2', '2'], ['22', 'canada', '0', '0', '1', '1'], ['22', 'ecuador', '0', '0', '1', '1'], ['total', 'total', '45', '45', '45', '135']]
there were 3 country that earned 7 Silver medal in the 2003 World Weightlifting Championship
there were 3 country that earned 7 [ENT] medal in the [ENT]