Frequencies for domain_1_start_datestr variable in hospital_quarterly_hac_domai Domain 1 | Start Date | Freq. Percent Cum. ------------+----------------------------------- 07/01/2012 | 3,358 100.00 100.00 ------------+----------------------------------- Total | 3,358 100.00 by Jean Roth , jroth@nber.org , 15 Nov 2016