Figure 1. Access rates for retirement benefits by scheduled weekly hours, U.S. private industry, March 2013
Industry group Scheduled weekly hours
At least 40 hours 35 to less than 40 hours 30 to less than 35 hours Less than 30 hours

Total industries

74 71 40 38

Higher hour industries

77 74 37 34

Lower hour industries

59 51 44 41
Source: National Compensation Survey, U.S. Bureau of Labor Statistics.