HOUSEHOLD DATA ANNUAL AVERAGES 20. Persons at work 1 to 34 hours in all and in nonagricultural industries by reason for working less than 35 hours and usual full- or part-time status (Numbers in thousands) 2004 All industries Nonagricultural industries Reason for working less than 35 hours Usually Usually Usually Usually Total work work Total work work full time part time full time part time Total, 16 years and over............................ 32,378 10,053 22,325 31,801 9,865 21,936 Economic reasons........................................ 4,567 1,622 2,945 4,469 1,559 2,909 Slack work or business conditions..................... 2,841 1,360 1,481 2,773 1,314 1,459 Could only find part-time work........................ 1,409 - 1,409 1,399 - 1,399 Seasonal work......................................... 179 124 55 160 109 52 Job started or ended during week...................... 137 137 - 136 136 - Noneconomic reasons..................................... 27,811 8,431 19,380 27,332 8,306 19,026 Child-care problems................................... 781 72 709 777 72 705 Other family or personal obligations.................. 5,642 704 4,938 5,556 692 4,864 Health or medical limitations......................... 784 - 784 763 - 763 In school or training................................. 6,284 98 6,186 6,218 97 6,121 Retired or Social Security limit on earnings.......... 2,028 - 2,028 1,922 - 1,922 Vacation or personal day.............................. 3,510 3,510 - 3,462 3,462 - Holiday, legal or religious........................... 1,045 1,045 - 1,039 1,039 - Weather-related curtailment........................... 562 562 - 535 535 - All other reasons..................................... 7,176 2,440 4,736 7,059 2,408 4,651 Average hours: Economic reasons....................................... 22.9 24.0 22.4 23.0 24.0 22.4 Other reasons..,....................................... 21.4 25.3 19.8 21.5 25.3 19.8 NOTE: Beginning in January 2004, data reflect revised population controls used in the household survey. Dash indicates no data or data that do not meet publication criteria.