Table: 2007 world taekwondo championships
[['rank', 'nation', 'gold', 'silver', 'bronze', 'total'], ['1', 'south korea', '4', '4', '4', '12'], ['2', 'china', '2', '0', '1', '3'], ['2', 'spain', '2', '0', '1', '3'], ['4', 'chinese taipei', '1', '1', '2', '4'], ['5', 'croatia', '1', '1', '1', '3'], ['5', 'mexico', '1', '1', '1', '3'], ['7', 'turkey', '1', '1', '0', '2'], ['8', 'united states', '1', '0', '3', '4'], ['9', 'canada', '1', '0', '1', '2'], ['9', 'cuba', '1', '0', '1', '2'], ['11', 'mali', '1', '0', '0', '1'], ['12', 'thailand', '0', '3', '1', '4'], ['13', 'iran', '0', '2', '1', '3'], ['14', 'afghanistan', '0', '1', '0', '1'], ['14', 'azerbaijan', '0', '1', '0', '1'], ['14', 'france', '0', '1', '0', '1'], ['17', 'kazakhstan', '0', '0', '3', '3'], ['17', 'netherlands', '0', '0', '3', '3'], ['19', 'brazil', '0', '0', '2', '2'], ['20', 'dominican republic', '0', '0', '1', '1'], ['20', 'egypt', '0', '0', '1', '1'], ['20', 'germany', '0', '0', '1', '1'], ['20', 'hungary', '0', '0', '1', '1'], ['20', 'italy', '0', '0', '1', '1'], ['20', 'morocco', '0', '0', '1', '1'], ['20', 'norway', '0', '0', '1', '1'], ['total', 'total', '16', '16', '32', '64']]
Statement: Mali is the only Nation to only have Gold medal
Statement: Thailand has more Silver medal than any other country except South Korea
Statement: of the Nation without any Silver medal , United State is the highest ranked
Statement: Croatia and Mexico are the only Nation with 1 of each medal
Statement: Turkey is the highest ranked Nation with the fewest medal