Frequencies for rptg_prd_start_dt variable in pch_cancerspecificmeasures_hospit Reporting | Period | Start Date | Freq. Percent Cum. ------------+----------------------------------- 01apr2013 | 11 33.33 33.33 01oct2013 | 22 66.67 100.00 ------------+----------------------------------- Total | 33 100.00 by Jean Roth , jroth@nber.org , 15 Nov 2016