Frequencies for first 10,000 rows of pct012f069 variable in sf12000860us21 dataset : 66 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,038 90.38 90.38 1 | 479 4.79 95.17 2 | 146 1.46 96.63 3 | 74 0.74 97.37 4 | 56 0.56 97.93 5 | 38 0.38 98.31 6 | 31 0.31 98.62 7 | 18 0.18 98.80 8 | 20 0.20 99.00 9 | 15 0.15 99.15 10 | 8 0.08 99.23 11 | 6 0.06 99.29 12 | 7 0.07 99.36 13 | 7 0.07 99.43 14 | 3 0.03 99.46 15 | 7 0.07 99.53 16 | 1 0.01 99.54 17 | 1 0.01 99.55 18 | 3 0.03 99.58 19 | 2 0.02 99.60 20 | 6 0.06 99.66 21 | 1 0.01 99.67 22 | 3 0.03 99.70 23 | 2 0.02 99.72 25 | 3 0.03 99.75 26 | 3 0.03 99.78 27 | 3 0.03 99.81 28 | 4 0.04 99.85 30 | 2 0.02 99.87 33 | 3 0.03 99.90 35 | 1 0.01 99.91 37 | 2 0.02 99.93 39 | 1 0.01 99.94 40 | 1 0.01 99.95 42 | 2 0.02 99.97 45 | 2 0.02 99.99 48 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017