Frequencies for first 10,000 rows of pct012l178 variable in sf12000860us27 dataset : 71 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,360 83.60 83.60 1 | 831 8.31 91.91 2 | 289 2.89 94.80 3 | 170 1.70 96.50 4 | 94 0.94 97.44 5 | 50 0.50 97.94 6 | 44 0.44 98.38 7 | 26 0.26 98.64 8 | 26 0.26 98.90 9 | 16 0.16 99.06 10 | 12 0.12 99.18 11 | 16 0.16 99.34 12 | 7 0.07 99.41 13 | 5 0.05 99.46 14 | 6 0.06 99.52 15 | 8 0.08 99.60 16 | 6 0.06 99.66 17 | 1 0.01 99.67 18 | 3 0.03 99.70 19 | 4 0.04 99.74 20 | 4 0.04 99.78 21 | 1 0.01 99.79 23 | 1 0.01 99.80 24 | 3 0.03 99.83 25 | 1 0.01 99.84 26 | 1 0.01 99.85 27 | 1 0.01 99.86 30 | 1 0.01 99.87 33 | 2 0.02 99.89 35 | 2 0.02 99.91 40 | 1 0.01 99.92 46 | 1 0.01 99.93 48 | 1 0.01 99.94 52 | 1 0.01 99.95 61 | 1 0.01 99.96 63 | 1 0.01 99.97 99 | 1 0.01 99.98 127 | 1 0.01 99.99 193 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2017