Frequencies for first 10,000 rows of fda_dt_num variable in demo2012q1 dataset : Date FDA | received | report | Freq. Percent Cum. ------------+----------------------------------- 06oct2011 | 1 0.01 0.01 10oct2011 | 1 0.01 0.02 11oct2011 | 1 0.01 0.03 17oct2011 | 1 0.01 0.04 18oct2011 | 1 0.01 0.05 21oct2011 | 2 0.02 0.07 24oct2011 | 2 0.02 0.09 25oct2011 | 1 0.01 0.10 28oct2011 | 1 0.01 0.11 04nov2011 | 1 0.01 0.12 09nov2011 | 1 0.01 0.13 11nov2011 | 1 0.01 0.14 14nov2011 | 1 0.01 0.15 15nov2011 | 1 0.01 0.16 16nov2011 | 1 0.01 0.17 18nov2011 | 1 0.01 0.18 21nov2011 | 1 0.01 0.19 23nov2011 | 1 0.01 0.20 25nov2011 | 2 0.02 0.22 27nov2011 | 1 0.01 0.23 01dec2011 | 2 0.02 0.25 02dec2011 | 1 0.01 0.26 05dec2011 | 1 0.01 0.27 06dec2011 | 2 0.02 0.29 13dec2011 | 1 0.01 0.30 17dec2011 | 1 0.01 0.31 20dec2011 | 1 0.01 0.32 21dec2011 | 1 0.01 0.33 28dec2011 | 1 0.01 0.34 01jan2012 | 2 0.02 0.36 02jan2012 | 782 7.82 8.18 03jan2012 | 3,200 32.00 40.18 04jan2012 | 2,260 22.60 62.78 05jan2012 | 2,720 27.20 89.98 06jan2012 | 1,002 10.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Dec 2015