Survey on Human Resources in Science and Technology 
National results
Percentage of doctors, by main source of financing and doctoral  area.
Units: percentage

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