Frequencies for first 10,000 rows of pct013g023 variable in sf12010860us36 dataset : 75 to 79 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,957 69.57 69.57 1 | 1,572 15.72 85.29 2 | 602 6.02 91.31 3 | 307 3.07 94.38 4 | 171 1.71 96.09 5 | 90 0.90 96.99 6 | 59 0.59 97.58 7 | 44 0.44 98.02 8 | 34 0.34 98.36 9 | 26 0.26 98.62 10 | 26 0.26 98.88 11 | 14 0.14 99.02 12 | 8 0.08 99.10 13 | 11 0.11 99.21 14 | 13 0.13 99.34 15 | 8 0.08 99.42 16 | 6 0.06 99.48 17 | 3 0.03 99.51 18 | 3 0.03 99.54 19 | 9 0.09 99.63 20 | 5 0.05 99.68 21 | 6 0.06 99.74 22 | 2 0.02 99.76 23 | 2 0.02 99.78 24 | 4 0.04 99.82 25 | 2 0.02 99.84 26 | 2 0.02 99.86 27 | 3 0.03 99.89 28 | 1 0.01 99.90 29 | 3 0.03 99.93 30 | 1 0.01 99.94 31 | 1 0.01 99.95 32 | 1 0.01 99.96 33 | 1 0.01 99.97 34 | 1 0.01 99.98 37 | 1 0.01 99.99 42 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017