Frequencies for first 10,000 rows of lpn_lvn_cntrct_cnt variable in pos2007 dataset : lpn/lvn - | contract | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,794 97.94 97.94 .11 | 11 0.11 98.05 .14 | 1 0.01 98.06 .17 | 2 0.02 98.08 .23 | 12 0.12 98.20 .24 | 2 0.02 98.22 .26 | 3 0.03 98.25 .31 | 1 0.01 98.26 .34 | 9 0.09 98.35 .36 | 1 0.01 98.36 .46 | 10 0.10 98.46 .51 | 2 0.02 98.48 .57 | 9 0.09 98.57 .59 | 1 0.01 98.58 .61 | 1 0.01 98.59 .63 | 3 0.03 98.62 .69 | 5 0.05 98.67 .7 | 1 0.01 98.68 .71 | 1 0.01 98.69 .75 | 1 0.01 98.70 .8 | 3 0.03 98.73 .87 | 1 0.01 98.74 .91 | 5 0.05 98.79 .93 | 1 0.01 98.80 .94 | 1 0.01 98.81 .97 | 2 0.02 98.83 1 | 1 0.01 98.84 1.01 | 1 0.01 98.85 1.06 | 1 0.01 98.86 1.1 | 1 0.01 98.87 1.14 | 6 0.06 98.93 1.2 | 1 0.01 98.94 1.23 | 4 0.04 98.98 1.24 | 1 0.01 98.99 1.26 | 5 0.05 99.04 1.27 | 1 0.01 99.05 1.37 | 1 0.01 99.06 1.39 | 3 0.03 99.09 1.49 | 2 0.02 99.11 1.54 | 1 0.01 99.12 1.57 | 1 0.01 99.13 1.6 | 4 0.04 99.17 1.61 | 1 0.01 99.18 1.69 | 1 0.01 99.19 1.71 | 4 0.04 99.23 1.73 | 2 0.02 99.25 1.77 | 1 0.01 99.26 1.83 | 2 0.02 99.28 1.84 | 3 0.03 99.31 1.89 | 1 0.01 99.32 2 | 1 0.01 99.33 2.03 | 1 0.01 99.34 2.06 | 2 0.02 99.36 2.07 | 1 0.01 99.37 2.11 | 1 0.01 99.38 2.14 | 1 0.01 99.39 2.4 | 2 0.02 99.41 2.41 | 1 0.01 99.42 2.44 | 1 0.01 99.43 2.5 | 1 0.01 99.44 2.51 | 1 0.01 99.45 2.53 | 1 0.01 99.46 2.57 | 1 0.01 99.47 2.59 | 1 0.01 99.48 2.63 | 2 0.02 99.50 2.86 | 5 0.05 99.55 2.87 | 1 0.01 99.56 2.97 | 1 0.01 99.57 3.09 | 2 0.02 99.59 3.17 | 1 0.01 99.60 3.2 | 2 0.02 99.62 3.24 | 1 0.01 99.63 3.33 | 1 0.01 99.64 3.36 | 1 0.01 99.65 3.43 | 1 0.01 99.66 3.47 | 1 0.01 99.67 3.51 | 1 0.01 99.68 3.54 | 1 0.01 99.69 3.57 | 1 0.01 99.70 3.6 | 1 0.01 99.71 3.71 | 1 0.01 99.72 4.01 | 1 0.01 99.73 4.57 | 2 0.02 99.75 4.63 | 1 0.01 99.76 4.84 | 1 0.01 99.77 4.87 | 1 0.01 99.78 4.91 | 1 0.01 99.79 5.04 | 1 0.01 99.80 5.09 | 1 0.01 99.81 5.14 | 1 0.01 99.82 5.34 | 1 0.01 99.83 5.37 | 1 0.01 99.84 5.47 | 1 0.01 99.85 5.49 | 1 0.01 99.86 5.71 | 1 0.01 99.87 5.77 | 1 0.01 99.88 6.06 | 1 0.01 99.89 6.4 | 1 0.01 99.90 6.54 | 1 0.01 99.91 7.11 | 1 0.01 99.92 7.71 | 1 0.01 99.93 8.41 | 1 0.01 99.94 10.11 | 1 0.01 99.95 10.86 | 1 0.01 99.96 12.23 | 1 0.01 99.97 13.06 | 1 0.01 99.98 18.93 | 1 0.01 99.99 24.03 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017