Nationality of the domestic service Educational level of the main breadwinner of the household (reduced II) Total Spanish Total 58.13 Spanish Uneducated or with 1st grade studies 67.82 Spanish Secondary education, first and second cycle 57.18 Spanish Higher education 54.82 Spanish No data recorded . Foreign Total 37.57 Foreign Uneducated or with 1st grade studies 29.98 Foreign Secondary education, first and second cycle 38.08 Foreign Higher education 40.30 Foreign No data recorded . Another case Total 6.19 Another case Uneducated or with 1st grade studies . Another case Secondary education, first and second cycle 6.72 Another case Higher education 6.53 Another case No data recorded .