Gender Age Industry Self-Confidence Hours worked per (0-100 scale) week Male 22 Transportation 62 42 Male 46 Transportation 42 27 Male 35 Health Care 89 57 Male 63 Manufacturing 100 59 Male 72 Manufacturing 65 42 Female 49 Manufacturing 53 52 Female 32 Manufacturing 32 33 Female 46 Health Care 46 32 Female 32 Transportation 95 53 Female 54 Health Care 72 60