Frequencies for first 10,000 rows of prev_oth variable in vehicle dataset : PREV OTH MV | CONVICTIONS | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,834 78.34 78.34 1 | 1,187 11.87 90.21 2 | 292 2.92 93.13 3 | 105 1.05 94.18 4 | 31 0.31 94.49 5 | 16 0.16 94.65 6 | 6 0.06 94.71 7 | 3 0.03 94.74 8 | 2 0.02 94.76 10 | 1 0.01 94.77 12 | 1 0.01 94.78 99 | 470 4.70 99.48 . | 52 0.52 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016