Frequencies for first 10,000 rows of bfacil variable in natlterr2008 dataset : Birth Place | R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,937 39.37 39.37 5 | 1 0.01 39.38 7 | 1 0.01 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 3 May 2016