Frequencies for first 10,000 rows of veh_no variable in miper dataset : veh_no | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,276 12.76 12.76 1 | 5,744 57.44 70.20 2 | 2,289 22.89 93.09 3 | 430 4.30 97.39 4 | 109 1.09 98.48 5 | 49 0.49 98.97 6 | 18 0.18 99.15 7 | 12 0.12 99.27 8 | 8 0.08 99.35 9 | 8 0.08 99.43 10 | 6 0.06 99.49 11 | 5 0.05 99.54 12 | 4 0.04 99.58 13 | 4 0.04 99.62 14 | 4 0.04 99.66 15 | 3 0.03 99.69 16 | 3 0.03 99.72 17 | 2 0.02 99.74 18 | 2 0.02 99.76 19 | 1 0.01 99.77 20 | 1 0.01 99.78 21 | 1 0.01 99.79 22 | 1 0.01 99.80 23 | 1 0.01 99.81 24 | 1 0.01 99.82 25 | 1 0.01 99.83 26 | 1 0.01 99.84 27 | 1 0.01 99.85 28 | 1 0.01 99.86 29 | 1 0.01 99.87 30 | 1 0.01 99.88 31 | 1 0.01 99.89 32 | 1 0.01 99.90 33 | 1 0.01 99.91 34 | 1 0.01 99.92 35 | 1 0.01 99.93 36 | 1 0.01 99.94 37 | 1 0.01 99.95 38 | 1 0.01 99.96 39 | 1 0.01 99.97 40 | 1 0.01 99.98 41 | 1 0.01 99.99 42 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016