Is there a limit to the number of multiple response sets that I can create? When I am adding them, I get to 20 and can no longer any more. If I remove some, I can create new ones until I get to 20 again. I found syntax to create the set, but I am not sure it is working. I still don't see it in the analyze > multiple response sets > frequencies list. I used this syntax:

MRSETS  /MDGROUP NAME=$Trauma LABEL='Secondary trauma' VARIABLES=Q9_20_1 Q9_20_2 Q9_20_3 Q9_20_4 VALUE=1.

I tried to add /FREQUENCIES=$Trauma but it did not work. 

Is there a way to either create more multiple response sets using the analyze drop down or use syntax to create them and run frequencies in the syntax?