Frequencies for first 10,000 rows of pct013c038 variable in sf12010860us35 dataset : 40 to 44 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,121 61.21 61.21 1 | 1,569 15.69 76.90 2 | 741 7.41 84.31 3 | 419 4.19 88.50 4 | 246 2.46 90.96 5 | 196 1.96 92.92 6 | 160 1.60 94.52 7 | 100 1.00 95.52 8 | 80 0.80 96.32 9 | 57 0.57 96.89 10 | 48 0.48 97.37 11 | 35 0.35 97.72 12 | 32 0.32 98.04 13 | 21 0.21 98.25 14 | 26 0.26 98.51 15 | 11 0.11 98.62 16 | 20 0.20 98.82 17 | 16 0.16 98.98 18 | 8 0.08 99.06 19 | 11 0.11 99.17 20 | 6 0.06 99.23 21 | 4 0.04 99.27 22 | 7 0.07 99.34 23 | 3 0.03 99.37 24 | 5 0.05 99.42 25 | 1 0.01 99.43 26 | 6 0.06 99.49 27 | 6 0.06 99.55 28 | 6 0.06 99.61 30 | 4 0.04 99.65 31 | 2 0.02 99.67 32 | 2 0.02 99.69 33 | 1 0.01 99.70 34 | 1 0.01 99.71 37 | 2 0.02 99.73 39 | 3 0.03 99.76 40 | 3 0.03 99.79 41 | 1 0.01 99.80 42 | 2 0.02 99.82 46 | 1 0.01 99.83 49 | 2 0.02 99.85 50 | 1 0.01 99.86 51 | 1 0.01 99.87 57 | 1 0.01 99.88 72 | 1 0.01 99.89 82 | 2 0.02 99.91 92 | 1 0.01 99.92 116 | 1 0.01 99.93 143 | 1 0.01 99.94 162 | 1 0.01 99.95 203 | 1 0.01 99.96 221 | 1 0.01 99.97 287 | 1 0.01 99.98 320 | 1 0.01 99.99 338 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017