Frequencies for d_5_sub2_c9_40 variable in hosp_rollup2552_96_1999 dataset : d_5_sub2_c9 | _40 | Freq. Percent Cum. ------------+----------------------------------- 15 | 1 0.02 0.02 100 | 1 0.02 0.03 . | 6,094 99.97 100.00 ------------+----------------------------------- Total | 6,096 100.00 by Jean Roth , jroth@nber.org , 7 Sep 2018