Frequencies for first 10,000 rows of vlntr_cnt variable in pos2009 dataset : VOLUNTEERS | - TOTAL | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,548 95.48 95.48 .01 | 1 0.01 95.49 .02 | 2 0.02 95.51 .04 | 1 0.01 95.52 .07 | 1 0.01 95.53 .1 | 3 0.03 95.56 .14 | 1 0.01 95.57 .15 | 2 0.02 95.59 .2 | 3 0.03 95.62 .23 | 1 0.01 95.63 .25 | 10 0.10 95.73 .3 | 1 0.01 95.74 .5 | 19 0.19 95.93 .6 | 1 0.01 95.94 .63 | 1 0.01 95.95 .66 | 1 0.01 95.96 .75 | 6 0.06 96.02 .8 | 1 0.01 96.03 .9 | 2 0.02 96.05 1 | 63 0.63 96.68 1.1 | 1 0.01 96.69 1.19 | 1 0.01 96.70 1.25 | 6 0.06 96.76 1.3 | 3 0.03 96.79 1.5 | 3 0.03 96.82 1.75 | 4 0.04 96.86 1.8 | 1 0.01 96.87 1.91 | 1 0.01 96.88 2 | 33 0.33 97.21 2.11 | 1 0.01 97.22 2.15 | 1 0.01 97.23 2.2 | 1 0.01 97.24 2.25 | 1 0.01 97.25 2.3 | 1 0.01 97.26 2.4 | 1 0.01 97.27 2.5 | 4 0.04 97.31 2.6 | 2 0.02 97.33 2.75 | 3 0.03 97.36 2.98 | 1 0.01 97.37 3 | 31 0.31 97.68 3.25 | 2 0.02 97.70 4 | 18 0.18 97.88 4.4 | 1 0.01 97.89 4.5 | 3 0.03 97.92 4.75 | 1 0.01 97.93 5 | 16 0.16 98.09 5.05 | 1 0.01 98.10 5.75 | 1 0.01 98.11 5.8 | 1 0.01 98.12 6 | 13 0.13 98.25 6.05 | 1 0.01 98.26 6.17 | 1 0.01 98.27 6.25 | 1 0.01 98.28 6.3 | 1 0.01 98.29 6.5 | 1 0.01 98.30 7 | 7 0.07 98.37 7.5 | 1 0.01 98.38 7.75 | 1 0.01 98.39 8 | 7 0.07 98.46 8.25 | 1 0.01 98.47 8.5 | 1 0.01 98.48 9 | 3 0.03 98.51 10 | 9 0.09 98.60 10.25 | 2 0.02 98.62 11 | 5 0.05 98.67 11.2 | 1 0.01 98.68 11.35 | 1 0.01 98.69 12 | 4 0.04 98.73 13 | 5 0.05 98.78 13.5 | 1 0.01 98.79 14 | 3 0.03 98.82 14.5 | 1 0.01 98.83 15 | 8 0.08 98.91 16 | 5 0.05 98.96 16.51 | 1 0.01 98.97 17 | 5 0.05 99.02 18 | 4 0.04 99.06 19 | 1 0.01 99.07 20 | 6 0.06 99.13 21 | 2 0.02 99.15 22.25 | 1 0.01 99.16 23 | 4 0.04 99.20 24 | 3 0.03 99.23 25 | 2 0.02 99.25 26 | 3 0.03 99.28 26.73 | 1 0.01 99.29 27 | 3 0.03 99.32 28 | 3 0.03 99.35 30 | 5 0.05 99.40 30.4 | 1 0.01 99.41 30.5 | 1 0.01 99.42 32 | 2 0.02 99.44 33 | 2 0.02 99.46 35 | 3 0.03 99.49 37 | 1 0.01 99.50 38 | 2 0.02 99.52 39 | 1 0.01 99.53 41 | 1 0.01 99.54 42 | 3 0.03 99.57 47 | 1 0.01 99.58 48 | 3 0.03 99.61 49 | 2 0.02 99.63 51 | 2 0.02 99.65 53 | 1 0.01 99.66 60 | 1 0.01 99.67 61 | 1 0.01 99.68 65 | 1 0.01 99.69 67 | 4 0.04 99.73 68 | 1 0.01 99.74 70 | 2 0.02 99.76 71 | 1 0.01 99.77 72 | 2 0.02 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 99.95 207.25 | 1 0.01 99.96 229 | 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