Frequencies for first 10,000 rows of prov0965 variable in pos1993 dataset : medical | director - | full time | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,914 99.14 99.14 .01 | 2 0.02 99.16 .03 | 5 0.05 99.21 .04 | 1 0.01 99.22 .06 | 4 0.04 99.26 .07 | 3 0.03 99.29 .09 | 2 0.02 99.31 .11 | 6 0.06 99.37 .13 | 3 0.03 99.40 .14 | 5 0.05 99.45 .2 | 1 0.01 99.46 .23 | 5 0.05 99.51 .25 | 3 0.03 99.54 .29 | 3 0.03 99.57 .34 | 2 0.02 99.59 .36 | 2 0.02 99.61 .4 | 1 0.01 99.62 .43 | 1 0.01 99.63 .47 | 1 0.01 99.64 .5 | 2 0.02 99.66 .57 | 1 0.01 99.67 .6 | 1 0.01 99.68 .86 | 1 0.01 99.69 .91 | 2 0.02 99.71 1 | 2 0.02 99.73 1.03 | 2 0.02 99.75 1.06 | 1 0.01 99.76 1.14 | 17 0.17 99.93 1.43 | 2 0.02 99.95 2.29 | 1 0.01 99.96 4 | 1 0.01 99.97 8 | 1 0.01 99.98 114.29 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016