Companies O and P each have the same number of employees who work the same number of hours per week  According to records maintained by each company, the employees of Company O had fewer job-related accidents last year than did the employees of Company P
Ttherefore, employees of Company O are less likely to have job-related accidents than are employees of Company P
The employees of Company P lost more time at work due to job-related accidents than did the employees of Company O.