Frequencies for trnsmtl_num variable in hosp_rpt2552_96_2007 dataset : transmittal | number | Freq. Percent Cum. ------------+----------------------------------- 0 | 22 0.36 0.36 9 | 1 0.02 0.37 G | 2 0.03 0.40 H | 1,458 23.59 24.00 I | 8 0.13 24.13 J | 768 12.43 36.55 K | 220 3.56 40.11 L | 99 1.60 41.72 M | 12 0.19 41.91 N | 3,590 58.09 100.00 ------------+----------------------------------- Total | 6,180 100.00 by Jean Roth , jroth@nber.org , 21 Apr 2018