Statistics on R&D Activities in the Business Sector Personnel costs Personnel employed in R+D (full time and part time) by sector of operation, occupation and sex. Unidades: Persons in full time and part time ;Total;;Researchers;;Technicians;;Assistants;; ;Total;Females;Total;Females;Total;Females;Total;Females; Total;341.809;138.825;218.680;87.804;81.927;30.733;41.202;20.288; Public Administration;57.459;30.625;33.640;17.143;15.996;9.163;7.823;4.319; Higher education;153.148;68.881;121.905;51.315;13.931;6.994;17.312;10.572; Companies;130.229;38.804;62.517;19.037;51.725;14.424;15.987;5.343; PNPI;973;515;618;309;275;152;80;54; Notas: Fuente: National Statistics Institute