Statistics on R&D Activities in the Business Sector Total Sectors Personnel in internal R&D, in natural persons, by execution sector, occupation and gender Unidades: Personas en jornada completa y parcial Personal total: Total Personal total: Mujeres Personal investigador: Total Personal investigador: Mujeres Personal técnico: Total Personal técnico: Mujeres Personal auxiliar: Total Personal auxiliar: Mujeres Total Sectores 419.649 174.954 267.409 111.178 108.855 41.908 43.386 21.868 Administración pública 65.898 37.406 39.218 21.419 18.575 11.269 8.105 4.718 Enseñanza superior 174.931 82.397 140.571 62.663 16.653 8.775 17.707 10.959 Empresas 176.853 54.118 86.155 26.355 73.295 21.660 17.404 6.103 IPSFL 1.967 1.033 1.465 741 332 204 170 88 Notas: Fuente: Instituto Nacional de Estadística