rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 india 102 58 37 197
what is the difference between the nation with the most medals and the nation with the least amount of medals ?
WP VBD-AUX DT NN IN DT NN IN DT RBS NNS CC DT NN IN DT JJS NN IN NNS .
193
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Keyword Keyword
select max ( c6_number ) - min ( c6_number ) from w
None None Keyword Keyword Keyword None None None Keyword Keyword Column Keyword None None None Keyword Keyword Column Column Column None
['before', 'before_minus'] ['before', 'before_minus'] ['before', 'before_minus'] ['max', 'max_max'] ['max', 'max_max'] c6_number ['before', 'before_minus'] ['max', 'max_min'] ['max', 'max_min'] c6_number c6_number c6_number