Frequencies for first 10,000 rows of pct016028 variable in sf12000860us15 dataset : Residential | treatment | centers for | emotionally | disturbed | children | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,867 98.67 98.67 1 | 1 0.01 98.68 2 | 2 0.02 98.70 3 | 1 0.01 98.71 4 | 2 0.02 98.73 5 | 5 0.05 98.78 6 | 8 0.08 98.86 7 | 6 0.06 98.92 8 | 9 0.09 99.01 9 | 2 0.02 99.03 10 | 2 0.02 99.05 11 | 2 0.02 99.07 12 | 4 0.04 99.11 13 | 4 0.04 99.15 14 | 3 0.03 99.18 15 | 2 0.02 99.20 17 | 5 0.05 99.25 18 | 3 0.03 99.28 19 | 2 0.02 99.30 20 | 2 0.02 99.32 21 | 1 0.01 99.33 22 | 2 0.02 99.35 23 | 1 0.01 99.36 24 | 4 0.04 99.40 25 | 1 0.01 99.41 26 | 1 0.01 99.42 27 | 2 0.02 99.44 28 | 1 0.01 99.45 29 | 2 0.02 99.47 33 | 1 0.01 99.48 34 | 3 0.03 99.51 36 | 3 0.03 99.54 37 | 2 0.02 99.56 38 | 1 0.01 99.57 40 | 2 0.02 99.59 43 | 1 0.01 99.60 44 | 1 0.01 99.61 46 | 2 0.02 99.63 47 | 3 0.03 99.66 48 | 2 0.02 99.68 50 | 1 0.01 99.69 51 | 1 0.01 99.70 52 | 2 0.02 99.72 53 | 1 0.01 99.73 54 | 1 0.01 99.74 55 | 1 0.01 99.75 57 | 1 0.01 99.76 58 | 1 0.01 99.77 61 | 1 0.01 99.78 65 | 2 0.02 99.80 72 | 1 0.01 99.81 73 | 2 0.02 99.83 80 | 2 0.02 99.85 81 | 1 0.01 99.86 82 | 1 0.01 99.87 92 | 1 0.01 99.88 100 | 1 0.01 99.89 101 | 1 0.01 99.90 108 | 1 0.01 99.91 114 | 1 0.01 99.92 149 | 2 0.02 99.94 152 | 1 0.01 99.95 169 | 1 0.01 99.96 192 | 1 0.01 99.97 223 | 1 0.01 99.98 268 | 1 0.01 99.99 270 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2017