question: In which quarters did only the Panther's score?
#1 return quarters 
#2 return scores of #1 
#3 return #2 that are from  the  Panther 's 
#4 return number of  #2 for each #1 
#5 return number of  #3 for each #1 
#6 return #1 where #4 is the  same as #5