Frequencies for first 10,000 rows of rel_road variable in accident dataset : RELATION TO | ROADWAY | Freq. Percent Cum. ------------+----------------------------------- 1 | 6,303 63.03 63.03 2 | 728 7.28 70.31 3 | 386 3.86 74.17 4 | 1,047 10.47 84.64 5 | 78 0.78 85.42 6 | 1,301 13.01 98.43 7 | 42 0.42 98.85 8 | 48 0.48 99.33 9 | 67 0.67 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016