Doctoral area Employment sector Total Total Total 100.00 Total Companies 8.16 Total Public Administrations 29.31 Total Higher education 58.34 Total PNPI 4.19 Natural sciences Total 31.30 Natural sciences Companies 2.72 Natural sciences Public Administrations 8.49 Natural sciences Higher education 18.48 Natural sciences PNPI 1.61 Engineering and technology Total 10.34 Engineering and technology Companies 0.82 Engineering and technology Public Administrations 1.49 Engineering and technology Higher education 7.55 Engineering and technology PNPI 0.48 Medical sciences Total 16.67 Medical sciences Companies 2.46 Medical sciences Public Administrations 9.95 Medical sciences Higher education 3.20 Medical sciences PNPI 1.06 Agricultural sciences Total 3.66 Agricultural sciences Companies 0.27 Agricultural sciences Public Administrations 1.30 Agricultural sciences Higher education 1.95 Agricultural sciences PNPI 0.14 Social sciences Total 23.68 Social sciences Companies 1.10 Social sciences Public Administrations 4.14 Social sciences Higher education 17.89 Social sciences PNPI 0.55 Humanities Total 14.35 Humanities Companies 0.79 Humanities Public Administrations 3.94 Humanities Higher education 9.27 Humanities PNPI 0.35