Survey on Human Resources in Science and Technology 
Characteristics of the Doctorate
Percentage of doctor-holderss, by field of the doctoral studies and sex.
Units: percentage

;Total;Male;Female;
Total;100.00;55.45;44.55;
Natural Sciences;33.27;18.91;14.36;
Engineering and Technology;8.01;5.70;2.31;
Medical Sciences;20.89;10.35;10.54;
Agricultural Sciences;2.98;1.59;1.40;
Social Sciences;20.14;10.76;9.38;
Humanities;14.70;8.14;6.56;
Notes:
Source: National Statistics Institute