Frequencies for first 10,000 rows of hit_run variable in vehicle dataset : Hit-and-Run | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,482 94.82 94.82 1 | 205 2.05 96.87 2 | 292 2.92 99.79 3 | 21 0.21 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016