Frequencies for first 10,000 rows of prov5230 variable in pos2006 dataset : ther rec | spec - full | time | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,897 98.97 98.97 .14 | 2 0.02 98.99 .31 | 1 0.01 99.00 .34 | 1 0.01 99.01 .46 | 1 0.01 99.02 .51 | 1 0.01 99.03 .57 | 3 0.03 99.06 .76 | 1 0.01 99.07 .83 | 1 0.01 99.08 .86 | 3 0.03 99.11 .9 | 1 0.01 99.12 .91 | 2 0.02 99.14 .94 | 1 0.01 99.15 .99 | 1 0.01 99.16 1 | 2 0.02 99.18 1.01 | 1 0.01 99.19 1.03 | 2 0.02 99.21 1.07 | 1 0.01 99.22 1.1 | 1 0.01 99.23 1.13 | 1 0.01 99.24 1.14 | 41 0.41 99.65 1.16 | 1 0.01 99.66 1.17 | 1 0.01 99.67 1.19 | 2 0.02 99.69 1.23 | 1 0.01 99.70 1.24 | 2 0.02 99.72 1.26 | 2 0.02 99.74 1.29 | 1 0.01 99.75 1.3 | 2 0.02 99.77 1.34 | 1 0.01 99.78 1.83 | 1 0.01 99.79 2.01 | 1 0.01 99.80 2.29 | 3 0.03 99.83 2.34 | 1 0.01 99.84 2.5 | 1 0.01 99.85 3.43 | 1 0.01 99.86 3.89 | 1 0.01 99.87 4.07 | 1 0.01 99.88 4.57 | 1 0.01 99.89 4.71 | 1 0.01 99.90 4.74 | 1 0.01 99.91 4.83 | 1 0.01 99.92 5.59 | 1 0.01 99.93 6.4 | 1 0.01 99.94 6.86 | 1 0.01 99.95 11.87 | 1 0.01 99.96 20 | 1 0.01 99.97 114.29 | 2 0.02 99.99 342.86 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016