Frequencies for first 10,000 rows of thrptc_rcrtnl_fltm_cnt variable in pos2010 dataset : THER REC | SPEC - PART | TIME | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,984 99.84 99.84 .06 | 1 0.01 99.85 .11 | 2 0.02 99.87 .23 | 1 0.01 99.88 .26 | 1 0.01 99.89 .29 | 1 0.01 99.90 .31 | 1 0.01 99.91 .46 | 1 0.01 99.92 .57 | 3 0.03 99.95 .59 | 1 0.01 99.96 .69 | 1 0.01 99.97 .8 | 1 0.01 99.98 1.03 | 1 0.01 99.99 2.89 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017