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