Frequencies for cntr_lac variable in fmli011 dataset : cntr_lac | Freq. Percent Cum. ------------+----------------------------------- A | 3,693 47.89 47.89 D | 4,019 52.11 100.00 ------------+----------------------------------- Total | 7,712 100.00 by Jean Roth , jroth@nber.org , 17 Mar 2016