Living Conditions Survey (LCS) 
Personal relationships
Trust in other persons by educational level attained
Units: average trust and percentages

;average trust;0-4;5-6;7-8;9-10;
Total;6.3;15.8;32.3;41.2;10.7;
Primary education or lower;6.1;18.2;35.4;37.0;9.4;
Secondary Education (First stage);6.1;17.9;33.2;38.5;10.5;
Secondary Education (Second stage);6.4;14.6;29.7;44.2;11.4;
Higher education;6.5;12.4;30.4;45.4;11.8;
Notes:
1) Primary education or lower: Includes illiterate
 Secondary Education (First stage): Includes training and job placement
 Secondary Education (Second stage): Includes training and job placement (included that requiring Secondary Education Graduate qualification) 
 Higher education: Includes training and job placement

 2) Scores (0-10):
 0= not satisfied at all, 10= totally satisfied
Source: National Statistics Institute