COMPUTE IPIP_EX = q1ipip + q6ipip + q11ipip + q16ipip + q21ipip + q26ipip + q31ipip + q36ipip + q41ipip + q46ipip.
COMPUTE IPIP_AG = q2ipip + q7ipip + q12ipip + q17ipip + q22ipip + q27ipip + q32ipip + q37ipip + q42ipip + q47ipip.
COMPUTE IPIP_CO = q3ipip + q8ipip + q13ipip + q18ipip + q23ipip + q28ipip + q33ipip + q38ipip + q43ipip + q48ipip.
COMPUTE IPIP_NE = q4ipip + q9ipip + q14ipip + q19ipip + q24ipip + q29ipip + q34ipip + q39ipip + q44ipip + q49ipip.
COMPUTE IPIP_OP = q5ipip + q10ipip + q15ipip + q20ipip + q25ipip + q30ipip + q35ipip + q40ipip + q45ipip + q50ipip.
EXECUTE. 

EXECUTE.