Survey on Human Resources in Science and Technology 
Personal characteristics of the doctorate-holders
Percentage of doctorate-holders, by age and sex.
Units: percentage

,Total,Male,Female,
Total,100.00,55.45,44.55,
Under 35 years old,10.17,4.75,5.42,
35-44 years old,50.92,26.57,24.35,
45-54 years old,29.19,17.41,11.78,
55-64 years old,8.45,5.84,2.60,
65-69 years old,1.27,0.88,0.39,
Notes:
Source: National Statistics Institute