Level of studies	Duration of 1st marriage or with a partner (years)	Total
Total	Total	100
Total	Under 5 years old	88,36
Total	From 5 to 9 years old	6,2
Total	From 10 to 14 years old	3,27
Total	From 15 to 19 years old	2,11
Total	20 years old and over	0,05
Illiterate	Total	100
Illiterate	Under 5 years old	78,16
Illiterate	From 5 to 9 years old	21,84
Illiterate	From 10 to 14 years old	..
Illiterate	From 15 to 19 years old	..
Illiterate	20 years old and over	..
Without studies	Total	100
Without studies	Under 5 years old	64,66
Without studies	From 5 to 9 years old	..
Without studies	From 10 to 14 years old	14,86
Without studies	From 15 to 19 years old	20,48
Without studies	20 years old and over	..
Primary education and second grade, GBE or first year of GCSE	Total	100
Primary education and second grade, GBE or first year of GCSE	Under 5 years old	83,01
Primary education and second grade, GBE or first year of GCSE	From 5 to 9 years old	8,4
Primary education and second grade, GBE or first year of GCSE	From 10 to 14 years old	5,42
Primary education and second grade, GBE or first year of GCSE	From 15 to 19 years old	3,05
Primary education and second grade, GBE or first year of GCSE	20 years old and over	0,13
Secondary Education and Post-secondary non-higher	Total	100
Secondary Education and Post-secondary non-higher	Under 5 years old	92,04
Secondary Education and Post-secondary non-higher	From 5 to 9 years old	4,58
Secondary Education and Post-secondary non-higher	From 10 to 14 years old	1,97
Secondary Education and Post-secondary non-higher	From 15 to 19 years old	1,4
Secondary Education and Post-secondary non-higher	20 years old and over	..
1º, 2º and intermediate technical-professional studies	Total	100
1º, 2º and intermediate technical-professional studies	Under 5 years old	94,43
1º, 2º and intermediate technical-professional studies	From 5 to 9 years old	3,86
1º, 2º and intermediate technical-professional studies	From 10 to 14 years old	1,47
1º, 2º and intermediate technical-professional studies	From 15 to 19 years old	0,24
1º, 2º and intermediate technical-professional studies	20 years old and over	..
Higher level technical-professional studies	Total	100
Higher level technical-professional studies	Under 5 years old	68,7
Higher level technical-professional studies	From 5 to 9 years old	31,3
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	100
First year of tertiary education	Under 5 years old	92,34
First year of tertiary education	From 5 to 9 years old	3,56
First year of tertiary education	From 10 to 14 years old	2,46
First year of tertiary education	From 15 to 19 years old	1,63
First year of tertiary education	20 years old and over	..
Tertiary education, university graduates and doctors	Total	100
Tertiary education, university graduates and doctors	Under 5 years old	91,84
Tertiary education, university graduates and doctors	From 5 to 9 years old	6,75
Tertiary education, university graduates and doctors	From 10 to 14 years old	0,36
Tertiary education, university graduates and doctors	From 15 to 19 years old	1,04
Tertiary education, university graduates and doctors	20 years old and over	..