Frequencies for first 10,000 rows of pt_aide_cntrct_cnt variable in pos2009 dataset : PHYSICAL | THERAPY | AIDE - | CONTRACT | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,623 96.23 96.23 .01 | 1 0.01 96.24 .03 | 4 0.04 96.28 .04 | 3 0.03 96.31 .05 | 1 0.01 96.32 .06 | 5 0.05 96.37 .07 | 2 0.02 96.39 .09 | 5 0.05 96.44 .1 | 2 0.02 96.46 .11 | 6 0.06 96.52 .13 | 1 0.01 96.53 .14 | 9 0.09 96.62 .15 | 3 0.03 96.65 .16 | 2 0.02 96.67 .17 | 1 0.01 96.68 .19 | 4 0.04 96.72 .2 | 1 0.01 96.73 .21 | 1 0.01 96.74 .22 | 1 0.01 96.75 .23 | 4 0.04 96.79 .25 | 2 0.02 96.81 .26 | 1 0.01 96.82 .27 | 3 0.03 96.85 .29 | 6 0.06 96.91 .33 | 5 0.05 96.96 .34 | 4 0.04 97.00 .35 | 2 0.02 97.02 .36 | 2 0.02 97.04 .37 | 4 0.04 97.08 .38 | 1 0.01 97.09 .39 | 2 0.02 97.11 .4 | 3 0.03 97.14 .43 | 3 0.03 97.17 .44 | 3 0.03 97.20 .46 | 3 0.03 97.23 .47 | 2 0.02 97.25 .49 | 1 0.01 97.26 .5 | 4 0.04 97.30 .51 | 3 0.03 97.33 .53 | 1 0.01 97.34 .54 | 1 0.01 97.35 .56 | 2 0.02 97.37 .57 | 30 0.30 97.67 .59 | 3 0.03 97.70 .63 | 1 0.01 97.71 .64 | 2 0.02 97.73 .66 | 1 0.01 97.74 .67 | 1 0.01 97.75 .69 | 3 0.03 97.78 .71 | 7 0.07 97.85 .76 | 3 0.03 97.88 .79 | 1 0.01 97.89 .8 | 3 0.03 97.92 .81 | 1 0.01 97.93 .83 | 2 0.02 97.95 .86 | 15 0.15 98.10 .9 | 3 0.03 98.13 .91 | 3 0.03 98.16 .93 | 2 0.02 98.18 .94 | 1 0.01 98.19 .96 | 1 0.01 98.20 .97 | 4 0.04 98.24 .99 | 1 0.01 98.25 1 | 6 0.06 98.31 1.01 | 4 0.04 98.35 1.03 | 7 0.07 98.42 1.09 | 2 0.02 98.44 1.1 | 2 0.02 98.46 1.11 | 5 0.05 98.51 1.14 | 59 0.59 99.10 1.16 | 1 0.01 99.11 1.17 | 3 0.03 99.14 1.19 | 1 0.01 99.15 1.2 | 1 0.01 99.16 1.21 | 1 0.01 99.17 1.23 | 2 0.02 99.19 1.24 | 1 0.01 99.20 1.26 | 6 0.06 99.26 1.27 | 1 0.01 99.27 1.29 | 2 0.02 99.29 1.3 | 1 0.01 99.30 1.31 | 2 0.02 99.32 1.33 | 1 0.01 99.33 1.36 | 1 0.01 99.34 1.37 | 4 0.04 99.38 1.39 | 2 0.02 99.40 1.4 | 1 0.01 99.41 1.41 | 2 0.02 99.43 1.47 | 1 0.01 99.44 1.49 | 1 0.01 99.45 1.57 | 2 0.02 99.47 1.59 | 2 0.02 99.49 1.67 | 1 0.01 99.50 1.71 | 5 0.05 99.55 1.84 | 1 0.01 99.56 1.96 | 1 0.01 99.57 2.13 | 2 0.02 99.59 2.14 | 1 0.01 99.60 2.19 | 1 0.01 99.61 2.23 | 1 0.01 99.62 2.24 | 1 0.01 99.63 2.29 | 13 0.13 99.76 2.3 | 1 0.01 99.77 2.31 | 1 0.01 99.78 2.39 | 1 0.01 99.79 2.41 | 1 0.01 99.80 2.43 | 1 0.01 99.81 2.47 | 1 0.01 99.82 2.51 | 4 0.04 99.86 2.64 | 1 0.01 99.87 2.74 | 2 0.02 99.89 2.86 | 1 0.01 99.90 2.96 | 1 0.01 99.91 3.03 | 1 0.01 99.92 3.2 | 1 0.01 99.93 3.31 | 1 0.01 99.94 3.37 | 1 0.01 99.95 4 | 1 0.01 99.96 4.57 | 2 0.02 99.98 4.8 | 1 0.01 99.99 7.66 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017