Living Conditions Survey (LCS) 
Social participation
Adults according to the frequency of meetings with friends and training level
Units: Total number of adults (thousands) and horizontal  percentages.

;Total;Daily;Weekly ( but not Daily);Several times per month ( but not Weekly);Once a month;At least once a year ( but Less than once a month);Never;No data recorded;
Total;36,917.5;25.9;39.0;12.9;6.9;7.0;7.9;0.4;
Primary education or lower;13,224.7;25.8;31.1;12.1;6.6;9.0;15.0;0.3;
First stage secondary education;7,754.0;31.1;38.3;11.5;6.2;6.4;6.3;0.3;
Second stage secondary education;7,659.8;26.2;43.6;12.9;7.0;5.9;3.9;0.4;
Higher education;8,193.8;20.9;48.1;15.6;7.9;5.5;1.5;0.5;
No data recorded;85.2;16.2;30.1;16.9;0.7;5.3;6.0;24.9;
Notes:
1) Family members who are not members of the household are considered  
1) ~'training level,Primary education or lower'~Including illiterates
1) ~'training level,First stage secondary education'~Including training and labour integration equivalent to this level
1) ~'training level,Second stage secondary education'~Including training and labour integration equivalent to this level (including that  requiring the second stage secondary education degree)
1) ~'training level,Higher education'~Including training and labour integration equivalent to this level
Source: National Statistics Institute