Refers to the number of weeks in which a person worked for pay or in self-employment in 2005 at all jobs held, even if only for a few hours, and whether these weeks were mostly full time (30 hours or more per week) or mostly part time (1 to 29 hours per week).
The term 'full-year full-time workers' refers to persons 15 years of age and over who worked 49 to 52 weeks (mostly full time) in 2005 for pay or in self-employment.