Frequencies for first 10,000 rows of mdcl_drctr_fltm_cnt variable in pos2005 dataset : medical | director - | full time | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,886 98.86 98.86 .01 | 3 0.03 98.89 .03 | 8 0.08 98.97 .04 | 4 0.04 99.01 .06 | 5 0.05 99.06 .07 | 4 0.04 99.10 .09 | 4 0.04 99.14 .11 | 14 0.14 99.28 .13 | 1 0.01 99.29 .14 | 8 0.08 99.37 .17 | 5 0.05 99.42 .2 | 2 0.02 99.44 .23 | 5 0.05 99.49 .25 | 3 0.03 99.52 .29 | 9 0.09 99.61 .34 | 2 0.02 99.63 .36 | 3 0.03 99.66 .4 | 1 0.01 99.67 .46 | 1 0.01 99.68 .57 | 5 0.05 99.73 .63 | 1 0.01 99.74 .69 | 1 0.01 99.75 1 | 2 0.02 99.77 1.14 | 21 0.21 99.98 4 | 1 0.01 99.99 11.43 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017