Frequencies for first 10,000 rows of state variable in medicare_hospital_spendi State | Freq. Percent Cum. ------------+----------------------------------- AK | 198 1.98 1.98 AL | 1,804 18.04 20.02 AR | 968 9.68 29.70 AZ | 1,342 13.42 43.12 CA | 5,688 56.88 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Nov 2016