Frequencies for first 10,000 rows of rx6v2c2 variable in namcs2013 dataset : For RX6, | level 2 of | MULTUM drug | category #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,770 97.70 97.70 005 | 3 0.03 97.73 012 | 5 0.05 97.78 015 | 3 0.03 97.81 019 | 6 0.06 97.87 046 | 27 0.27 98.14 053 | 6 0.06 98.20 064 | 16 0.16 98.36 065 | 10 0.10 98.46 083 | 63 0.63 99.09 098 | 2 0.02 99.11 101 | 4 0.04 99.15 104 | 4 0.04 99.19 117 | 11 0.11 99.30 120 | 2 0.02 99.32 123 | 8 0.08 99.40 124 | 1 0.01 99.41 125 | 5 0.05 99.46 129 | 1 0.01 99.47 132 | 1 0.01 99.48 136 | 4 0.04 99.52 151 | 1 0.01 99.53 192 | 3 0.03 99.56 219 | 5 0.05 99.61 247 | 1 0.01 99.62 251 | 3 0.03 99.65 277 | 1 0.01 99.66 288 | 1 0.01 99.67 289 | 6 0.06 99.73 303 | 8 0.08 99.81 320 | 7 0.07 99.88 340 | 2 0.02 99.90 363 | 3 0.03 99.93 377 | 1 0.01 99.94 378 | 1 0.01 99.95 417 | 4 0.04 99.99 423 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017