condomuse;
set int108;
run;

proc means data=condomuse n nmiss missing;
var cusesability CUSESPurchase CUSESCarry CUSESDiscuss CUSESSuggest CUSESUse CUSESMaintain CUSESEmbarrass CUSESReject CUSESUnsure CUSESConfident CUSESComfort CUSESPersuade CUSESGrace CUSESSucceed;
by Intround sid;
run;