Occupational  history	Actual age (years)	Total
Total	Total	100
Total	From 15 to 19 years old	13,03
Total	From 20 to 24 years old	15,65
Total	From 25 to 29 years old	15,86
Total	From 30 to 34 years old	15,56
Total	From 35 to 39 years old	14,7
Total	From 40 to 44 years old	13,22
Total	From 45 to 49 years old	11,97
Previously worked  sometime	Total	100
Previously worked  sometime	From 15 to 19 years old	4,6
Previously worked  sometime	From 20 to 24 years old	13,65
Previously worked  sometime	From 25 to 29 years old	18,47
Previously worked  sometime	From 30 to 34 years old	18,12
Previously worked  sometime	From 35 to 39 years old	17,09
Previously worked  sometime	From 40 to 44 years old	15,05
Previously worked  sometime	From 45 to 49 years old	13,02
Have never worked	Total	100
Have never worked	From 15 to 19 years old	39,24
Have never worked	From 20 to 24 years old	21,87
Have never worked	From 25 to 29 years old	7,77
Have never worked	From 30 to 34 years old	7,6
Have never worked	From 35 to 39 years old	7,28
Have never worked	From 40 to 44 years old	7,54
Have never worked	From 45 to 49 years old	8,7