How many percentage points higher was the kill rate of the AIM-9G than the AIM-9B Sidewinder?
return the  AIM-9G ;return the  AIM-9B Sidewinder ;return kill rate in  percentage of #1 ;return kill rate in  percentage of #2 ;return the  difference of #3 and  #4
['select', 'select', 'project', 'project', 'arithmetic']