Frequencies for first 10,000 rows of rx3v2c2 variable in namcs2011 dataset : For RX3, | level 2 of | MULTUM drug | category #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,571 95.71 95.71 005 | 7 0.07 95.78 012 | 7 0.07 95.85 015 | 13 0.13 95.98 019 | 6 0.06 96.04 046 | 51 0.51 96.55 053 | 9 0.09 96.64 064 | 38 0.38 97.02 065 | 40 0.40 97.42 083 | 99 0.99 98.41 098 | 10 0.10 98.51 101 | 7 0.07 98.58 104 | 2 0.02 98.60 117 | 12 0.12 98.72 118 | 1 0.01 98.73 123 | 17 0.17 98.90 124 | 7 0.07 98.97 125 | 10 0.10 99.07 129 | 8 0.08 99.15 130 | 1 0.01 99.16 132 | 1 0.01 99.17 136 | 9 0.09 99.26 151 | 1 0.01 99.27 192 | 5 0.05 99.32 219 | 2 0.02 99.34 249 | 2 0.02 99.36 251 | 2 0.02 99.38 253 | 3 0.03 99.41 277 | 1 0.01 99.42 289 | 11 0.11 99.53 303 | 7 0.07 99.60 320 | 17 0.17 99.77 340 | 7 0.07 99.84 363 | 2 0.02 99.86 378 | 1 0.01 99.87 417 | 10 0.10 99.97 423 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016