Frequencies for first 10,000 rows of shr_lab_sw variable in posclia2017 dataset Shared Lab | Indicator | Freq. Percent Cum. ------------+----------------------------------- N | 9,919 99.19 99.19 Y | 81 0.81 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 9 Jan 2018