Frequencies for first 10,000 rows of pct0160013 variable in sf12010880us18 dataset : With three | children | under 18 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,053 30.53 30.53 1 | 1,411 14.11 44.64 2 | 882 8.82 53.46 3 | 684 6.84 60.30 4 | 491 4.91 65.21 5 | 359 3.59 68.80 6 | 303 3.03 71.83 7 | 260 2.60 74.43 8 | 226 2.26 76.69 9 | 173 1.73 78.42 10 | 162 1.62 80.04 11 | 145 1.45 81.49 12 | 131 1.31 82.80 13 | 108 1.08 83.88 14 | 97 0.97 84.85 15 | 105 1.05 85.90 16 | 79 0.79 86.69 17 | 87 0.87 87.56 18 | 61 0.61 88.17 19 | 66 0.66 88.83 20 | 65 0.65 89.48 21 | 48 0.48 89.96 22 | 53 0.53 90.49 23 | 42 0.42 90.91 24 | 39 0.39 91.30 25 | 39 0.39 91.69 26 | 34 0.34 92.03 27 | 38 0.38 92.41 28 | 25 0.25 92.66 29 | 36 0.36 93.02 30 | 30 0.30 93.32 31 | 26 0.26 93.58 32 | 42 0.42 94.00 33 | 23 0.23 94.23 34 | 27 0.27 94.50 35 | 24 0.24 94.74 36 | 19 0.19 94.93 37 | 22 0.22 95.15 38 | 25 0.25 95.40 39 | 21 0.21 95.61 40 | 16 0.16 95.77 41 | 14 0.14 95.91 42 | 20 0.20 96.11 43 | 12 0.12 96.23 44 | 16 0.16 96.39 45 | 17 0.17 96.56 46 | 14 0.14 96.70 47 | 10 0.10 96.80 48 | 10 0.10 96.90 49 | 14 0.14 97.04 50 | 12 0.12 97.16 51 | 13 0.13 97.29 52 | 11 0.11 97.40 53 | 15 0.15 97.55 54 | 13 0.13 97.68 55 | 11 0.11 97.79 56 | 6 0.06 97.85 57 | 14 0.14 97.99 58 | 11 0.11 98.10 59 | 4 0.04 98.14 60 | 8 0.08 98.22 61 | 6 0.06 98.28 62 | 7 0.07 98.35 63 | 5 0.05 98.40 64 | 2 0.02 98.42 65 | 6 0.06 98.48 66 | 7 0.07 98.55 67 | 3 0.03 98.58 68 | 7 0.07 98.65 69 | 5 0.05 98.70 70 | 2 0.02 98.72 71 | 9 0.09 98.81 72 | 5 0.05 98.86 73 | 7 0.07 98.93 74 | 4 0.04 98.97 75 | 5 0.05 99.02 76 | 4 0.04 99.06 77 | 4 0.04 99.10 79 | 4 0.04 99.14 80 | 1 0.01 99.15 81 | 4 0.04 99.19 83 | 5 0.05 99.24 84 | 1 0.01 99.25 85 | 2 0.02 99.27 86 | 3 0.03 99.30 87 | 3 0.03 99.33 88 | 3 0.03 99.36 89 | 2 0.02 99.38 90 | 2 0.02 99.40 91 | 2 0.02 99.42 92 | 1 0.01 99.43 93 | 2 0.02 99.45 94 | 1 0.01 99.46 95 | 2 0.02 99.48 96 | 1 0.01 99.49 98 | 1 0.01 99.50 99 | 2 0.02 99.52 101 | 2 0.02 99.54 102 | 1 0.01 99.55 103 | 2 0.02 99.57 104 | 2 0.02 99.59 108 | 2 0.02 99.61 109 | 2 0.02 99.63 110 | 1 0.01 99.64 111 | 1 0.01 99.65 113 | 1 0.01 99.66 114 | 1 0.01 99.67 115 | 1 0.01 99.68 117 | 6 0.06 99.74 121 | 1 0.01 99.75 122 | 2 0.02 99.77 124 | 2 0.02 99.79 125 | 1 0.01 99.80 126 | 1 0.01 99.81 129 | 1 0.01 99.82 130 | 1 0.01 99.83 136 | 1 0.01 99.84 139 | 1 0.01 99.85 140 | 1 0.01 99.86 142 | 1 0.01 99.87 143 | 2 0.02 99.89 150 | 3 0.03 99.92 151 | 1 0.01 99.93 153 | 1 0.01 99.94 167 | 1 0.01 99.95 171 | 1 0.01 99.96 196 | 1 0.01 99.97 198 | 1 0.01 99.98 211 | 1 0.01 99.99 261 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 May 2017