Main source of financing Doctoral area Total Total Total 100.00 Total Natural sciences 29.45 Total Engineering and technology 9.25 Total Medical sciences 22.67 Total Agricultural sciences 3.70 Total Social sciences 21.02 Total Humanities 13.91 Grant from some Spanish institution Total 41.21 Grant from some Spanish institution Natural sciences 17.83 Grant from some Spanish institution Engineering and technology 3.59 Grant from some Spanish institution Medical sciences 6.58 Grant from some Spanish institution Agricultural sciences 2.25 Grant from some Spanish institution Social sciences 6.19 Grant from some Spanish institution Humanities 4.77 International grant Total 0.77 International grant Natural sciences 0.28 International grant Engineering and technology 0.11 International grant Medical sciences 0.12 International grant Agricultural sciences 0.03 International grant Social sciences 0.11 International grant Humanities 0.12 Worked as a professor and/or research assistant Total 10.87 Worked as a professor and/or research assistant Natural sciences 3.31 Worked as a professor and/or research assistant Engineering and technology 1.82 Worked as a professor and/or research assistant Medical sciences 0.88 Worked as a professor and/or research assistant Agricultural sciences 0.35 Worked as a professor and/or research assistant Social sciences 3.61 Worked as a professor and/or research assistant Humanities 0.90 Another occupation Total 25.81 Another occupation Natural sciences 4.28 Another occupation Engineering and technology 2.07 Another occupation Medical sciences 8.01 Another occupation Agricultural sciences 0.60 Another occupation Social sciences 6.36 Another occupation Humanities 4.49 Subsidy paid by the employer Total 0.38 Subsidy paid by the employer Natural sciences 0.18 Subsidy paid by the employer Engineering and technology 0.03 Subsidy paid by the employer Medical sciences 0.06 Subsidy paid by the employer Agricultural sciences 0.01 Subsidy paid by the employer Social sciences 0.06 Subsidy paid by the employer Humanities 0.04 Loans and/or personal or family savings Total 16.73 Loans and/or personal or family savings Natural sciences 2.40 Loans and/or personal or family savings Engineering and technology 0.97 Loans and/or personal or family savings Medical sciences 6.28 Loans and/or personal or family savings Agricultural sciences 0.37 Loans and/or personal or family savings Social sciences 3.65 Loans and/or personal or family savings Humanities 3.06 Another source Total 4.23 Another source Natural sciences 1.17 Another source Engineering and technology 0.66 Another source Medical sciences 0.74 Another source Agricultural sciences 0.09 Another source Social sciences 1.04 Another source Humanities 0.53