Frequencies for first 10,000 rows of ufagecomb variable in natl2010 dataset : Father's | Combined | Age U;R | Freq. Percent Cum. ------------+----------------------------------- 15 | 4 0.04 0.04 16 | 20 0.20 0.24 17 | 42 0.42 0.66 18 | 85 0.85 1.51 19 | 154 1.54 3.05 20 | 237 2.37 5.42 21 | 319 3.19 8.61 22 | 358 3.58 12.19 23 | 400 4.00 16.19 24 | 478 4.78 20.97 25 | 540 5.40 26.37 26 | 502 5.02 31.39 27 | 575 5.75 37.14 28 | 551 5.51 42.65 29 | 517 5.17 47.82 30 | 513 5.13 52.95 31 | 495 4.95 57.90 32 | 452 4.52 62.42 33 | 421 4.21 66.63 34 | 346 3.46 70.09 35 | 296 2.96 73.05 36 | 273 2.73 75.78 37 | 235 2.35 78.13 38 | 200 2.00 80.13 39 | 195 1.95 82.08 40 | 153 1.53 83.61 41 | 127 1.27 84.88 42 | 102 1.02 85.90 43 | 97 0.97 86.87 44 | 66 0.66 87.53 45 | 62 0.62 88.15 46 | 57 0.57 88.72 47 | 48 0.48 89.20 48 | 33 0.33 89.53 49 | 22 0.22 89.75 50 | 37 0.37 90.12 51 | 17 0.17 90.29 52 | 17 0.17 90.46 53 | 11 0.11 90.57 54 | 6 0.06 90.63 55 | 14 0.14 90.77 56 | 7 0.07 90.84 57 | 4 0.04 90.88 58 | 2 0.02 90.90 59 | 3 0.03 90.93 60 | 1 0.01 90.94 61 | 1 0.01 90.95 62 | 1 0.01 90.96 63 | 2 0.02 90.98 64 | 2 0.02 91.00 65 | 2 0.02 91.02 99 | 898 8.98 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015