Frequencies for first 10,000 rows of pct012g025 variable in sf12000860us22 dataset : 22 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,865 68.65 68.65 1 | 1,145 11.45 80.10 2 | 535 5.35 85.45 3 | 301 3.01 88.46 4 | 198 1.98 90.44 5 | 157 1.57 92.01 6 | 115 1.15 93.16 7 | 92 0.92 94.08 8 | 68 0.68 94.76 9 | 68 0.68 95.44 10 | 57 0.57 96.01 11 | 48 0.48 96.49 12 | 40 0.40 96.89 13 | 36 0.36 97.25 14 | 20 0.20 97.45 15 | 27 0.27 97.72 16 | 18 0.18 97.90 17 | 17 0.17 98.07 18 | 17 0.17 98.24 19 | 21 0.21 98.45 20 | 7 0.07 98.52 21 | 12 0.12 98.64 22 | 12 0.12 98.76 23 | 14 0.14 98.90 24 | 9 0.09 98.99 25 | 4 0.04 99.03 26 | 11 0.11 99.14 27 | 7 0.07 99.21 28 | 7 0.07 99.28 29 | 4 0.04 99.32 30 | 5 0.05 99.37 31 | 4 0.04 99.41 32 | 5 0.05 99.46 33 | 6 0.06 99.52 34 | 3 0.03 99.55 36 | 4 0.04 99.59 38 | 2 0.02 99.61 39 | 2 0.02 99.63 40 | 4 0.04 99.67 41 | 7 0.07 99.74 43 | 1 0.01 99.75 44 | 2 0.02 99.77 45 | 2 0.02 99.79 46 | 2 0.02 99.81 47 | 3 0.03 99.84 48 | 1 0.01 99.85 49 | 1 0.01 99.86 50 | 1 0.01 99.87 51 | 2 0.02 99.89 52 | 1 0.01 99.90 53 | 1 0.01 99.91 55 | 1 0.01 99.92 58 | 1 0.01 99.93 70 | 1 0.01 99.94 72 | 1 0.01 99.95 78 | 1 0.01 99.96 79 | 1 0.01 99.97 80 | 1 0.01 99.98 136 | 1 0.01 99.99 195 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017