1. BLS, 1992. Table R5: incidence rates for nonfatal occupational injuries and illnesses involving days away from work per 10,000 full-time workers by industry and selected natures of injury or illness, 1992. Bureau of Labor Statistics.
2. BLS, 1993. Table R5: incidence rates for nonfatal occupational injuries and illnesses involving days away from work per 10,000 full-time workers by industry and selected natures of injury or illness, 1993. Bureau of Labor Statistics.
3. BLS, 1994. Table R5: incidence rates for nonfatal occupational injuries and illnesses involving days away from work per 10,000 full-time workers by industry and selected natures of injury or illness, 1994. Bureau of Labor Statistics.
4. BLS, 1995. Table R5: incidence rates for nonfatal occupational injuries and illnesses involving days away from work per 10,000 full-time workers by industry and selected natures of injury or illness, 1995. Bureau of Labor Statistics.
5. BLS, 1996. Table R5: incidence rates for nonfatal occupational injuries and illnesses involving days away from work per 10,000 full-time workers by industry and selected natures of injury or illness, 1996. Bureau of Labor Statistics.