Frequencies for first 10,000 rows of workcomp variable in nhamcsed1995 dataset : worker's | compensatio | n | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,651 96.51 96.51 1 | 349 3.49 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016