Frequencies for median_asc_8_nat_rate variable in ambulatory_surgical_measures_ Median_ASC_ | 8_Nat_Rate | Freq. Percent Cum. ------------+----------------------------------- 80 | 1 50.00 50.00 . | 1 50.00 100.00 ------------+----------------------------------- Total | 2 100.00 by Jean Roth , jroth@nber.org , 15 Nov 2016