Table 1.

Demographic data

Variables	Sample (n=507)	Percentage (%)
Age
18-30	182	35.9
31-40	195	38.5
41-50	130	25.6
51-60	-	-
Educational level
Secondary education	52	10.3
Vocational training	130	25.6
Technological education	195	38.5
University education	65	12.8
Master's	65	12.8
PhD
Employment sector
Public	442	87.2
Private	65	12.8
Work experience
Less than a year	52	10.3
1-5 years	195	38.5
6-10 years	180	35.50
11-16 years	70	13.80
16+ years	10	1.9
Marital status
Married	195	38.5
Unmarried	247	48.7
Divorced	65	12.8