Frequencies for first 10,000 rows of ob_gyn_srgry_sw variable in pos2014 datase Surgical | Specialty: | Obstetrics | / | Gynecology | Freq. Percent Cum. ------------+----------------------------------- | 9,589 95.89 95.89 N | 284 2.84 98.73 Y | 127 1.27 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016