Frequencies for first 10,000 rows of prev_oth variable in vehicle dataset : PREV OTH MV | CONVICTIONS | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,534 75.34 75.34 1 | 1,349 13.49 88.83 2 | 410 4.10 92.93 3 | 141 1.41 94.34 4 | 47 0.47 94.81 5 | 15 0.15 94.96 6 | 10 0.10 95.06 7 | 2 0.02 95.08 8 | 1 0.01 95.09 11 | 1 0.01 95.10 99 | 490 4.90 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016