Living Conditions Survey (LCS) 
Education and training
Adults by level of education attained and nationality.
Units: Total number of adults (thousands) and horizontal  percentages

;Total;Primary education or lower;First stage secondary education;Second stage secondary education;Higher education;No data recorded;
Total;36,800.3;35.2;21.6;20.5;22.4;0.2;
Spain;..;35.6;21.7;20.1;22.5;0.2;
Rest of Europe;..;17.0;13.7;35.0;33.1;1.2;
Rest of the World;..;29.9;22.3;31.9;15.8;0.1;
Notes:
1) ~'level of education,Primary education or lower'~Including illiterates 
1) ~'level of education,First stage secondary education'~Including training and labour integration equivalent to this level 
1) ~'level of education,Second stage secondary education'~Including training and labour integration equivalent to this level (including that  requiring the second stage secondary education degree) 
1) ~'level of education,Higher education'~Including training and labour integration equivalent to this level 
Source: National Statistics Institute