Frequencies for first 10,000 rows of orthtc_prsthtc_emplee_sw variable in pos20 Services: | Orthotic / | Prosthetic | - Employee | I | Freq. Percent Cum. ------------+----------------------------------- | 9,857 98.57 98.57 N | 133 1.33 99.90 Y | 10 0.10 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016