Frequencies for first 10,000 rows of scl_workr_cntrct_cnt variable in pos2008 dataset : social | worker - | contract | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,671 96.71 96.71 .01 | 15 0.15 96.86 .03 | 17 0.17 97.03 .04 | 18 0.18 97.21 .05 | 2 0.02 97.23 .06 | 94 0.94 98.17 .07 | 7 0.07 98.24 .09 | 8 0.08 98.32 .1 | 1 0.01 98.33 .11 | 103 1.03 99.36 .13 | 1 0.01 99.37 .14 | 4 0.04 99.41 .17 | 1 0.01 99.42 .21 | 1 0.01 99.43 .23 | 15 0.15 99.58 .25 | 1 0.01 99.59 .26 | 3 0.03 99.62 .29 | 2 0.02 99.64 .34 | 1 0.01 99.65 .36 | 4 0.04 99.69 .44 | 1 0.01 99.70 .46 | 3 0.03 99.73 .51 | 1 0.01 99.74 .57 | 2 0.02 99.76 .86 | 1 0.01 99.77 .87 | 1 0.01 99.78 .93 | 1 0.01 99.79 1 | 1 0.01 99.80 1.03 | 1 0.01 99.81 1.09 | 1 0.01 99.82 1.14 | 9 0.09 99.91 1.16 | 1 0.01 99.92 1.2 | 1 0.01 99.93 1.23 | 1 0.01 99.94 1.24 | 1 0.01 99.95 1.26 | 1 0.01 99.96 1.29 | 1 0.01 99.97 1.37 | 1 0.01 99.98 1.43 | 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