Frequencies for first 10,000 rows of pt_astnt_prtm_cnt variable in pos2008 dataset : phys ther | asst - part | time | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,873 98.73 98.73 .06 | 1 0.01 98.74 .07 | 3 0.03 98.77 .09 | 2 0.02 98.79 .11 | 2 0.02 98.81 .12 | 1 0.01 98.82 .13 | 2 0.02 98.84 .14 | 1 0.01 98.85 .16 | 3 0.03 98.88 .17 | 3 0.03 98.91 .2 | 2 0.02 98.93 .21 | 3 0.03 98.96 .22 | 1 0.01 98.97 .23 | 8 0.08 99.05 .24 | 1 0.01 99.06 .27 | 2 0.02 99.08 .29 | 7 0.07 99.15 .3 | 1 0.01 99.16 .31 | 1 0.01 99.17 .33 | 1 0.01 99.18 .34 | 3 0.03 99.21 .36 | 2 0.02 99.23 .4 | 1 0.01 99.24 .43 | 3 0.03 99.27 .44 | 4 0.04 99.31 .46 | 4 0.04 99.35 .49 | 2 0.02 99.37 .5 | 2 0.02 99.39 .51 | 1 0.01 99.40 .54 | 1 0.01 99.41 .57 | 7 0.07 99.48 .59 | 1 0.01 99.49 .6 | 2 0.02 99.51 .61 | 2 0.02 99.53 .64 | 3 0.03 99.56 .66 | 1 0.01 99.57 .67 | 2 0.02 99.59 .69 | 2 0.02 99.61 .73 | 1 0.01 99.62 .79 | 2 0.02 99.64 .8 | 1 0.01 99.65 .81 | 2 0.02 99.67 .84 | 3 0.03 99.70 .86 | 4 0.04 99.74 .89 | 1 0.01 99.75 .9 | 1 0.01 99.76 .91 | 1 0.01 99.77 .99 | 1 0.01 99.78 1 | 3 0.03 99.81 1.03 | 2 0.02 99.83 1.06 | 1 0.01 99.84 1.1 | 1 0.01 99.85 1.19 | 2 0.02 99.87 1.2 | 1 0.01 99.88 1.24 | 1 0.01 99.89 1.29 | 2 0.02 99.91 1.31 | 2 0.02 99.93 1.33 | 1 0.01 99.94 1.4 | 2 0.02 99.96 1.41 | 1 0.01 99.97 1.43 | 1 0.01 99.98 1.87 | 1 0.01 99.99 3.29 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017