Frequencies for first 10,000 rows of state variable in planxw2017 dataset : State | Freq. Percent Cum. ------------+----------------------------------- AK | 642 6.42 6.42 AL | 1,777 17.77 24.19 AR | 4,220 42.20 66.39 AZ | 849 8.49 74.88 DE | 123 1.23 76.11 FL | 2,389 23.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Jun 2017