Frequencies for first 10,000 rows of vlntr_cnt variable in pos2008 dataset : volunteers | - total | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,555 95.55 95.55 .01 | 1 0.01 95.56 .02 | 2 0.02 95.58 .04 | 1 0.01 95.59 .07 | 1 0.01 95.60 .1 | 3 0.03 95.63 .14 | 1 0.01 95.64 .15 | 2 0.02 95.66 .2 | 2 0.02 95.68 .23 | 1 0.01 95.69 .25 | 10 0.10 95.79 .3 | 1 0.01 95.80 .5 | 18 0.18 95.98 .6 | 1 0.01 95.99 .63 | 1 0.01 96.00 .66 | 1 0.01 96.01 .75 | 6 0.06 96.07 .8 | 1 0.01 96.08 .9 | 2 0.02 96.10 .95 | 1 0.01 96.11 1 | 64 0.64 96.75 1.1 | 1 0.01 96.76 1.19 | 1 0.01 96.77 1.25 | 5 0.05 96.82 1.3 | 3 0.03 96.85 1.5 | 3 0.03 96.88 1.75 | 5 0.05 96.93 1.8 | 1 0.01 96.94 1.91 | 1 0.01 96.95 2 | 32 0.32 97.27 2.11 | 1 0.01 97.28 2.15 | 1 0.01 97.29 2.2 | 1 0.01 97.30 2.25 | 2 0.02 97.32 2.3 | 1 0.01 97.33 2.4 | 1 0.01 97.34 2.5 | 4 0.04 97.38 2.6 | 2 0.02 97.40 2.75 | 3 0.03 97.43 2.98 | 1 0.01 97.44 3 | 29 0.29 97.73 3.25 | 2 0.02 97.75 4 | 17 0.17 97.92 4.4 | 1 0.01 97.93 4.5 | 3 0.03 97.96 4.75 | 1 0.01 97.97 5 | 17 0.17 98.14 5.05 | 1 0.01 98.15 5.75 | 1 0.01 98.16 5.8 | 1 0.01 98.17 6 | 12 0.12 98.29 6.05 | 1 0.01 98.30 6.25 | 1 0.01 98.31 6.3 | 1 0.01 98.32 6.5 | 1 0.01 98.33 7 | 6 0.06 98.39 7.75 | 1 0.01 98.40 8 | 7 0.07 98.47 8.25 | 1 0.01 98.48 8.5 | 1 0.01 98.49 9 | 1 0.01 98.50 10 | 10 0.10 98.60 10.25 | 2 0.02 98.62 10.65 | 1 0.01 98.63 11 | 5 0.05 98.68 11.2 | 1 0.01 98.69 11.35 | 1 0.01 98.70 12 | 4 0.04 98.74 13 | 6 0.06 98.80 14 | 2 0.02 98.82 14.5 | 1 0.01 98.83 15 | 8 0.08 98.91 16 | 6 0.06 98.97 16.25 | 1 0.01 98.98 16.51 | 1 0.01 98.99 17 | 5 0.05 99.04 18 | 4 0.04 99.08 19 | 2 0.02 99.10 20 | 5 0.05 99.15 21 | 2 0.02 99.17 22.25 | 1 0.01 99.18 23 | 5 0.05 99.23 24 | 3 0.03 99.26 25 | 2 0.02 99.28 26 | 3 0.03 99.31 26.73 | 1 0.01 99.32 27 | 3 0.03 99.35 28 | 2 0.02 99.37 30 | 5 0.05 99.42 30.4 | 1 0.01 99.43 30.5 | 1 0.01 99.44 32 | 2 0.02 99.46 33 | 2 0.02 99.48 35 | 3 0.03 99.51 37 | 1 0.01 99.52 38 | 2 0.02 99.54 39 | 1 0.01 99.55 42 | 3 0.03 99.58 42.25 | 1 0.01 99.59 48 | 4 0.04 99.63 49 | 2 0.02 99.65 51 | 2 0.02 99.67 53 | 1 0.01 99.68 60 | 1 0.01 99.69 61 | 1 0.01 99.70 65 | 2 0.02 99.72 67 | 3 0.03 99.75 70 | 2 0.02 99.77 71 | 1 0.01 99.78 72 | 1 0.01 99.79 74 | 1 0.01 99.80 75 | 2 0.02 99.82 80 | 2 0.02 99.84 82 | 2 0.02 99.86 85 | 1 0.01 99.87 90 | 1 0.01 99.88 102 | 2 0.02 99.90 105.25 | 1 0.01 99.91 107 | 1 0.01 99.92 115 | 1 0.01 99.93 125 | 1 0.01 99.94 150 | 1 0.01 99.95 200 | 1 0.01 99.96 207.25 | 1 0.01 99.97 346 | 1 0.01 99.98 381.8 | 1 0.01 99.99 448 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017