Occupational history;Actual age (years);Total Total;Total;9.8 Total;From 15 to 19 years old;0.2 Total;From 20 to 24 years old;0.4 Total;From 25 to 29 years old;2.7 Total;From 30 to 34 years old;7.2 Total;From 35 to 39 years old;12.4 Total;From 40 to 44 years old;16.9 Total;From 45 to 49 years old;20.7 Previously worked sometime;Total;9.9 Previously worked sometime;From 15 to 19 years old;0.4 Previously worked sometime;From 20 to 24 years old;0.5 Previously worked sometime;From 25 to 29 years old;2.6 Previously worked sometime;From 30 to 34 years old;6.9 Previously worked sometime;From 35 to 39 years old;12.1 Previously worked sometime;From 40 to 44 years old;16.6 Previously worked sometime;From 45 to 49 years old;20.1 Have never worked;Total;9.4 Have never worked;From 15 to 19 years old;0.0 Have never worked;From 20 to 24 years old;0.2 Have never worked;From 25 to 29 years old;3.6 Have never worked;From 30 to 34 years old;9.5 Have never worked;From 35 to 39 years old;15.3 Have never worked;From 40 to 44 years old;18.3 Have never worked;From 45 to 49 years old;23.5