question: How many more field goals did Janikowsk kick compared to Ryan Succop?
#1 return Janikowsk 
#2 return Ryan Succop 
#3 return field goals of #1 
#4 return field goals of #2 
#5 return number of  #3 
#6 return number of  #4 
#7 return the  difference of #5 and  #6