case_type_code	case_type_text
1	Total recordable cases	
2	Lost workday cases	
3	Cases involving days away from work	
4	Cases involving days of restricted work activity only	
5	Lost workdays	
6	Days away from work	
7	Days of restricted work activity	
8	Nonfatal cases without lost workdays	
9	Average lost workdays per lost workday case (not rate)