Frequencies for first 10,000 rows of lpn_lvn_cntrct_cnt variable in pos1996 dataset : lpn/lvn - | contract | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,882 98.82 98.82 .03 | 2 0.02 98.84 .07 | 1 0.01 98.85 .11 | 17 0.17 99.02 .23 | 8 0.08 99.10 .25 | 1 0.01 99.11 .26 | 1 0.01 99.12 .31 | 1 0.01 99.13 .34 | 10 0.10 99.23 .39 | 1 0.01 99.24 .46 | 5 0.05 99.29 .5 | 1 0.01 99.30 .57 | 7 0.07 99.37 .59 | 1 0.01 99.38 .64 | 1 0.01 99.39 .69 | 2 0.02 99.41 .75 | 1 0.01 99.42 .87 | 1 0.01 99.43 .88 | 1 0.01 99.44 .91 | 1 0.01 99.45 1 | 1 0.01 99.46 1.03 | 1 0.01 99.47 1.09 | 1 0.01 99.48 1.13 | 1 0.01 99.49 1.14 | 1 0.01 99.50 1.2 | 1 0.01 99.51 1.23 | 1 0.01 99.52 1.37 | 1 0.01 99.53 1.39 | 1 0.01 99.54 1.43 | 1 0.01 99.55 1.46 | 1 0.01 99.56 1.49 | 1 0.01 99.57 1.6 | 3 0.03 99.60 1.66 | 1 0.01 99.61 1.69 | 1 0.01 99.62 1.71 | 2 0.02 99.64 1.83 | 2 0.02 99.66 2.06 | 2 0.02 99.68 2.17 | 2 0.02 99.70 2.23 | 1 0.01 99.71 2.29 | 1 0.01 99.72 2.4 | 4 0.04 99.76 2.41 | 1 0.01 99.77 2.49 | 1 0.01 99.78 2.59 | 1 0.01 99.79 2.63 | 1 0.01 99.80 2.97 | 1 0.01 99.81 3 | 1 0.01 99.82 3.09 | 3 0.03 99.85 3.14 | 1 0.01 99.86 3.3 | 1 0.01 99.87 3.43 | 1 0.01 99.88 4.57 | 1 0.01 99.89 4.77 | 1 0.01 99.90 4.8 | 1 0.01 99.91 5.03 | 1 0.01 99.92 5.2 | 1 0.01 99.93 7 | 1 0.01 99.94 11.43 | 2 0.02 99.96 15.63 | 1 0.01 99.97 18.99 | 1 0.01 99.98 22.86 | 1 0.01 99.99 35.71 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017