Frequencies for first 10,000 rows of prov0965 variable in pos1995 dataset : medical | director - | full time | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,914 99.14 99.14 .01 | 5 0.05 99.19 .03 | 4 0.04 99.23 .04 | 2 0.02 99.25 .06 | 8 0.08 99.33 .07 | 3 0.03 99.36 .09 | 1 0.01 99.37 .11 | 12 0.12 99.49 .13 | 1 0.01 99.50 .14 | 5 0.05 99.55 .17 | 2 0.02 99.57 .19 | 1 0.01 99.58 .21 | 1 0.01 99.59 .23 | 3 0.03 99.62 .25 | 3 0.03 99.65 .29 | 3 0.03 99.68 .36 | 1 0.01 99.69 .37 | 1 0.01 99.70 .4 | 1 0.01 99.71 .43 | 1 0.01 99.72 .5 | 1 0.01 99.73 .51 | 1 0.01 99.74 .57 | 2 0.02 99.76 .69 | 1 0.01 99.77 1 | 2 0.02 99.79 1.03 | 2 0.02 99.81 1.14 | 16 0.16 99.97 1.71 | 1 0.01 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 , 26 Jan 2016