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