Frequencies for first 10,000 rows of hit_run variable in vehicle dataset : HIT AND RUN | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,385 93.85 93.85 1 | 301 3.01 96.86 2 | 273 2.73 99.59 3 | 17 0.17 99.76 4 | 24 0.24 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016