Frequencies for first 10,000 rows of state variable in medicare_hospital_spendi State | Freq. Percent Cum. ------------+----------------------------------- AK | 198 1.98 1.98 AL | 1,870 18.70 20.68 AR | 968 9.68 30.36 AZ | 1,342 13.42 43.78 CA | 5,622 56.22 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 16 Nov 2016