Incidence rates for nonfatal occupational injuries and 
illnesses in construction by type of case, 1976-97
		
Cases per 100 full-time workers 

				1976	1997

Total cases			15.3	9.5
Total lost workday cases	5.5	4.4
Restricted work activity only	0.1	0.8
With days away from work	5.4	3.6
Cases without lost workdays	9.8	5.0