Frequencies for first 10,000 rows of thrptc_rcrtnl_onst_rsdnt_sw variable in pos1996 dataset : srv: ther | rec | spec-onsite | -resident | Freq. Percent Cum. ------------+----------------------------------- | 7,249 72.49 72.49 N | 2,206 22.06 94.55 Y | 545 5.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017