Frequencies for first 10,000 rows of mpcb_rec5 variable in natlterr2007 dataset : Month | Prenatal | Care Began | Recode 5 | RFP | 669=f_mpcb_ | u U | Freq. Percent Cum. ------------+----------------------------------- 1 | 2,456 24.56 24.56 2 | 1,207 12.07 36.63 3 | 444 4.44 41.07 4 | 350 3.50 44.57 5 | 1,706 17.06 61.63 . | 3,837 38.37 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015