Frequencies for s3_1_c10_1801 variable in hcris2552_10_2012 dataset : total | subprovider | ii interns | & residents | s300001 | 01801 01000 | Freq. Percent Cum. ------------+----------------------------------- 19 | 1 0.02 0.02 . | 6,226 99.98 100.00 ------------+----------------------------------- Total | 6,227 100.00 by Jean Roth , jroth@nber.org , 23 Aug 2018