Frequencies for first 10,000 rows of pct013f024 variable in sf12010880us36 dataset : 80 to 84 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,730 87.30 87.30 1 | 552 5.52 92.82 2 | 205 2.05 94.87 3 | 100 1.00 95.87 4 | 63 0.63 96.50 5 | 47 0.47 96.97 6 | 38 0.38 97.35 7 | 37 0.37 97.72 8 | 28 0.28 98.00 9 | 17 0.17 98.17 10 | 21 0.21 98.38 11 | 18 0.18 98.56 12 | 21 0.21 98.77 13 | 12 0.12 98.89 14 | 10 0.10 98.99 15 | 9 0.09 99.08 16 | 3 0.03 99.11 17 | 7 0.07 99.18 18 | 5 0.05 99.23 19 | 2 0.02 99.25 20 | 4 0.04 99.29 21 | 1 0.01 99.30 22 | 8 0.08 99.38 23 | 9 0.09 99.47 24 | 2 0.02 99.49 25 | 1 0.01 99.50 26 | 4 0.04 99.54 27 | 4 0.04 99.58 28 | 1 0.01 99.59 29 | 1 0.01 99.60 30 | 5 0.05 99.65 31 | 3 0.03 99.68 32 | 2 0.02 99.70 33 | 2 0.02 99.72 34 | 2 0.02 99.74 35 | 1 0.01 99.75 36 | 1 0.01 99.76 37 | 4 0.04 99.80 38 | 4 0.04 99.84 40 | 3 0.03 99.87 41 | 1 0.01 99.88 42 | 1 0.01 99.89 43 | 1 0.01 99.90 44 | 1 0.01 99.91 46 | 1 0.01 99.92 49 | 2 0.02 99.94 52 | 1 0.01 99.95 53 | 1 0.01 99.96 64 | 1 0.01 99.97 66 | 1 0.01 99.98 71 | 1 0.01 99.99 91 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 May 2017