Frequencies for first 10,000 rows of prev_oth variable in vehicle dataset : PREV OTH MV | CONVICTIONS | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,647 76.47 76.47 1 | 1,255 12.55 89.02 2 | 370 3.70 92.72 3 | 114 1.14 93.86 4 | 43 0.43 94.29 5 | 13 0.13 94.42 6 | 8 0.08 94.50 7 | 2 0.02 94.52 8 | 1 0.01 94.53 99 | 485 4.85 99.38 . | 62 0.62 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016