Frequencies for first 10,000 rows of lot_num variable in drug2006q1 dataset : Lot number of the drug | Freq. Percent Cum. ------------------------------------+----------------------------------- | 9,537 95.37 95.37 0094X | 1 0.01 95.38 016944V | 1 0.01 95.39 0378064 | 1 0.01 95.40 0412106 | 1 0.01 95.41 04213S | 1 0.01 95.42 049928H | 1 0.01 95.43 04F093A | 2 0.02 95.45 05012905-24 | 1 0.01 95.46 05012917-24 | 1 0.01 95.47 053489-0146-05 | 1 0.01 95.48 05C162A;05C182P1;05D041P1 +MORE | 3 0.03 95.51 05E064PI;05DO52P1;05CI62A | 3 0.03 95.54 05F0124 | 1 0.01 95.55 05G097A | 2 0.02 95.57 05K703 | 1 0.01 95.58 1189991 | 2 0.02 95.60 12884 | 1 0.01 95.61 13MMR | 1 0.01 95.62 14594 | 4 0.04 95.66 21500 DK | 1 0.01 95.67 29614V | 1 0.01 95.68 3015314 | 1 0.01 95.69 302286 | 1 0.01 95.70 312595 | 1 0.01 95.71 3905 | 1 0.01 95.72 39R012A | 1 0.01 95.73 4062653 | 1 0.01 95.74 40L449 | 2 0.02 95.76 40L499 | 1 0.01 95.77 42375C | 1 0.01 95.78 443120 | 2 0.02 95.80 49R004A | 1 0.01 95.81 4D149 | 1 0.01 95.82 4D303 | 1 0.01 95.83 4Z045K | 1 0.01 95.84 508432 | 1 0.01 95.85 51013D | 1 0.01 95.86 5107703 | 1 0.01 95.87 552607 | 2 0.02 95.89 5802AR | 1 0.01 95.90 59R007A | 1 0.01 95.91 5F06 | 1 0.01 95.92 5JA325 | 1 0.01 95.93 5L02147 | 2 0.02 95.95 5L08647 | 2 0.02 95.97 5ZP4916 | 1 0.01 95.98 6041061 RPH | 1 0.01 95.99 66902 | 1 0.01 96.00 807/1014 | 1 0.01 96.01 81713143 | 2 0.02 96.03 82408018 | 2 0.02 96.05 88999,90553,90554,91151,91163,92920 | 1 0.01 96.06 8EA52M | 1 0.01 96.07 8EH32M | 1 0.01 96.08 8RD14M | 1 0.01 96.09 8RY10M | 1 0.01 96.10 8RY90M | 1 0.01 96.11 8SG61M | 1 0.01 96.12 9RJ85M | 1 0.01 96.13 A064360 | 1 0.01 96.14 A10720 | 1 0.01 96.15 A110723 | 1 0.01 96.16 AB216 | 1 0.01 96.17 B1003-02 | 1 0.01 96.18 D006 | 1 0.01 96.19 D007 | 1 0.01 96.20 E024 | 1 0.01 96.21 E032 | 1 0.01 96.22 E200 | 1 0.01 96.23 FF3S14A | 1 0.01 96.24 FF4BC7B | 1 0.01 96.25 FF4L56A | 1 0.01 96.26 FF5B61A | 1 0.01 96.27 FF5B62A | 1 0.01 96.28 FF5C42A | 1 0.01 96.29 FF5D52A | 1 0.01 96.30 FF5H40A | 1 0.01 96.31 FF5H41A | 1 0.01 96.32 FF5H77A | 1 0.01 96.33 FF5J33A | 1 0.01 96.34 FF5L26A | 1 0.01 96.35 G2104P08 | 1 0.01 96.36 GE23011 | 1 0.01 96.37 HCM010 | 2 0.02 96.39 IN 111 ZEVALIN | 1 0.01 96.40 K019835 | 1 0.01 96.41 K019843 | 1 0.01 96.42 KO19846 | 1 0.01 96.43 KO19853 | 1 0.01 96.44 KO19882 | 1 0.01 96.45 KO20040 | 1 0.01 96.46 LHA098 | 2 0.02 96.48 LOT NOT REP | 2 0.02 96.50 MAA15 | 2 0.02 96.52 ME1691 | 1 0.01 96.53 ME2384 | 1 0.01 96.54 MHA09 | 2 0.02 96.56 NOT PROVIDED | 27 0.27 96.83 NOT REPORTED | 31 0.31 97.14 NR | 2 0.02 97.16 OAL-1-7-37 | 1 0.01 97.17 P166488 | 1 0.01 97.18 P175430 | 1 0.01 97.19 P35022 | 1 0.01 97.20 PU60592 | 1 0.01 97.21 PU61010 | 1 0.01 97.22 R172339 | 1 0.01 97.23 RS60518 | 1 0.01 97.24 RW 50219 | 1 0.01 97.25 RX 2962248 | 1 0.01 97.26 UA9372A | 1 0.01 97.27 UNAVAILABLE | 1 0.01 97.28 UNK | 76 0.76 98.04 UNKNOWN | 192 1.92 99.96 W0174 | 1 0.01 99.97 WK17 | 1 0.01 99.98 Y-90 ZEVALIN | 1 0.01 99.99 ZD032A1 | 1 0.01 100.00 ------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Dec 2015