Level of studies	Duration of 1st marriage or with a partner (years)	Total
Total	Total	1.318.037
Total	Under 5 years old	1.164.654
Total	From 5 to 9 years old	81.729
Total	From 10 to 14 years old	43.158
Total	From 15 to 19 years old	27.815
Total	20 years old and over	680
Illiterate	Total	4.852
Illiterate	Under 5 years old	3.792
Illiterate	From 5 to 9 years old	1.060
Illiterate	From 10 to 14 years old	..
Illiterate	From 15 to 19 years old	..
Illiterate	20 years old and over	..
Without studies	Total	18.455
Without studies	Under 5 years old	11.933
Without studies	From 5 to 9 years old	..
Without studies	From 10 to 14 years old	2.742
Without studies	From 15 to 19 years old	3.780
Without studies	20 years old and over	..
Primary education and second grade, GBE or first year of GCSE	Total	525.828
Primary education and second grade, GBE or first year of GCSE	Under 5 years old	436.479
Primary education and second grade, GBE or first year of GCSE	From 5 to 9 years old	44.172
Primary education and second grade, GBE or first year of GCSE	From 10 to 14 years old	28.481
Primary education and second grade, GBE or first year of GCSE	From 15 to 19 years old	16.016
Primary education and second grade, GBE or first year of GCSE	20 years old and over	680
Secondary Education and Post-secondary non-higher	Total	302.182
Secondary Education and Post-secondary non-higher	Under 5 years old	278.136
Secondary Education and Post-secondary non-higher	From 5 to 9 years old	13.842
Secondary Education and Post-secondary non-higher	From 10 to 14 years old	5.962
Secondary Education and Post-secondary non-higher	From 15 to 19 years old	4.242
Secondary Education and Post-secondary non-higher	20 years old and over	..
1º, 2º and intermediate technical-professional studies	Total	204.944
1º, 2º and intermediate technical-professional studies	Under 5 years old	193.531
1º, 2º and intermediate technical-professional studies	From 5 to 9 years old	7.913
1º, 2º and intermediate technical-professional studies	From 10 to 14 years old	3.008
1º, 2º and intermediate technical-professional studies	From 15 to 19 years old	491
1º, 2º and intermediate technical-professional studies	20 years old and over	..
Higher level technical-professional studies	Total	520
Higher level technical-professional studies	Under 5 years old	357
Higher level technical-professional studies	From 5 to 9 years old	163
Higher level technical-professional studies	From 10 to 14 years old	..
Higher level technical-professional studies	From 15 to 19 years old	..
Higher level technical-professional studies	20 years old and over	..
First year of tertiary education	Total	96.074
First year of tertiary education	Under 5 years old	88.715
First year of tertiary education	From 5 to 9 years old	3.422
First year of tertiary education	From 10 to 14 years old	2.368
First year of tertiary education	From 15 to 19 years old	1.569
First year of tertiary education	20 years old and over	..
Tertiary education, university graduates and doctors	Total	165.181
Tertiary education, university graduates and doctors	Under 5 years old	151.710
Tertiary education, university graduates and doctors	From 5 to 9 years old	11.158
Tertiary education, university graduates and doctors	From 10 to 14 years old	596
Tertiary education, university graduates and doctors	From 15 to 19 years old	1.718
Tertiary education, university graduates and doctors	20 years old and over	..