Frequencies for first 10,000 rows of thrptc_rcrtnl_cntrct_cnt variable in pos2005 dataset : ther rec | spec - | contract | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,873 98.73 98.73 .01 | 12 0.12 98.85 .03 | 18 0.18 99.03 .04 | 6 0.06 99.09 .06 | 40 0.40 99.49 .07 | 3 0.03 99.52 .09 | 8 0.08 99.60 .1 | 1 0.01 99.61 .11 | 14 0.14 99.75 .14 | 1 0.01 99.76 .23 | 3 0.03 99.79 .26 | 2 0.02 99.81 .29 | 2 0.02 99.83 .34 | 1 0.01 99.84 .36 | 3 0.03 99.87 .46 | 2 0.02 99.89 .54 | 1 0.01 99.90 .57 | 2 0.02 99.92 .77 | 2 0.02 99.94 .84 | 1 0.01 99.95 1 | 1 0.01 99.96 1.01 | 1 0.01 99.97 11.43 | 2 0.02 99.99 30.71 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017