Frequencies for first 10,000 rows of prov0710 variable in pos1997 dataset : administrat | ion - | contract | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,942 99.42 99.42 .01 | 3 0.03 99.45 .06 | 7 0.07 99.52 .09 | 3 0.03 99.55 .11 | 13 0.13 99.68 .14 | 2 0.02 99.70 .23 | 1 0.01 99.71 .29 | 2 0.02 99.73 .31 | 2 0.02 99.75 .51 | 1 0.01 99.76 .57 | 1 0.01 99.77 .6 | 1 0.01 99.78 .69 | 3 0.03 99.81 .86 | 1 0.01 99.82 .91 | 1 0.01 99.83 1.14 | 6 0.06 99.89 1.24 | 1 0.01 99.90 1.25 | 1 0.01 99.91 2.03 | 1 0.01 99.92 2.29 | 1 0.01 99.93 2.4 | 1 0.01 99.94 3.43 | 2 0.02 99.96 4 | 1 0.01 99.97 28.57 | 1 0.01 99.98 40 | 1 0.01 99.99 57.14 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016