Survey on Human Resources in Science and Technology 
Personal characteristics of the doctorate-holders
Educational level of the parents of the doctorate-holders.
Units: percentage

,Father,Mother,
Total,100.00,100.00,
Without studies,6.57,8.99,
Incomplete Primary Education,20.45,27.37,
OSE,  Elementary Post-secondary education, School Graduate, GBE, complete Primary or the equivalent,20.67,29.71,
VT I, Industrial Technical Training,2.90,1.79,
VT II, Industrial Master's Degree,4.07,1.38,
Post-Secondary Graduate, Secondary school, Post-secondary non-higher education,8.21,10.10,
University diploma, Technical Architecture or Engineering or the equivalent,11.98,10.64,
University graduate, Advanced Architecture or Engineering or the equivalent,16.22,7.41,
Doctorate and postgraduate studies or specialisation for university graduates,8.07,2.05,
Does not know / Does not answer,0.86,0.55,
Notes:
Source: National Statistics Institute