Frequencies for first 10,000 rows of n07230 variable in zipcode2013 dataset : Number of | returns | with | nonrefundab | le | education | credit | 1040:50 / | 1040A:33 | Freq. Percent Cum. ------------+----------------------------------- 0 | 4,813 48.13 48.13 20 | 460 4.60 52.73 30 | 809 8.09 60.82 40 | 711 7.11 67.93 50 | 429 4.29 72.22 60 | 281 2.81 75.03 70 | 240 2.40 77.43 80 | 200 2.00 79.43 90 | 181 1.81 81.24 100 | 177 1.77 83.01 110 | 149 1.49 84.50 120 | 131 1.31 85.81 130 | 108 1.08 86.89 140 | 70 0.70 87.59 150 | 87 0.87 88.46 160 | 76 0.76 89.22 170 | 68 0.68 89.90 180 | 65 0.65 90.55 190 | 49 0.49 91.04 200 | 56 0.56 91.60 210 | 38 0.38 91.98 220 | 47 0.47 92.45 230 | 47 0.47 92.92 240 | 43 0.43 93.35 250 | 24 0.24 93.59 260 | 25 0.25 93.84 270 | 23 0.23 94.07 280 | 23 0.23 94.30 290 | 20 0.20 94.50 300 | 23 0.23 94.73 310 | 22 0.22 94.95 320 | 14 0.14 95.09 330 | 24 0.24 95.33 340 | 19 0.19 95.52 350 | 11 0.11 95.63 360 | 6 0.06 95.69 370 | 6 0.06 95.75 380 | 15 0.15 95.90 390 | 8 0.08 95.98 400 | 10 0.10 96.08 410 | 12 0.12 96.20 420 | 10 0.10 96.30 430 | 8 0.08 96.38 440 | 5 0.05 96.43 450 | 2 0.02 96.45 460 | 5 0.05 96.50 470 | 6 0.06 96.56 480 | 4 0.04 96.60 490 | 3 0.03 96.63 500 | 8 0.08 96.71 510 | 4 0.04 96.75 520 | 4 0.04 96.79 540 | 2 0.02 96.81 550 | 3 0.03 96.84 560 | 3 0.03 96.87 570 | 1 0.01 96.88 580 | 2 0.02 96.90 590 | 2 0.02 96.92 610 | 1 0.01 96.93 640 | 1 0.01 96.94 650 | 1 0.01 96.95 660 | 1 0.01 96.96 670 | 2 0.02 96.98 680 | 1 0.01 96.99 690 | 1 0.01 97.00 710 | 1 0.01 97.01 720 | 1 0.01 97.02 740 | 1 0.01 97.03 800 | 1 0.01 97.04 810 | 2 0.02 97.06 840 | 1 0.01 97.07 850 | 2 0.02 97.09 950 | 1 0.01 97.10 1030 | 1 0.01 97.11 1050 | 1 0.01 97.12 1080 | 1 0.01 97.13 1290 | 1 0.01 97.14 2590 | 1 0.01 97.15 2610 | 1 0.01 97.16 2690 | 1 0.01 97.17 2770 | 1 0.01 97.18 2800 | 1 0.01 97.19 3050 | 1 0.01 97.20 3120 | 1 0.01 97.21 3200 | 1 0.01 97.22 3340 | 1 0.01 97.23 3350 | 1 0.01 97.24 3520 | 1 0.01 97.25 3550 | 1 0.01 97.26 3610 | 1 0.01 97.27 3820 | 1 0.01 97.28 3930 | 1 0.01 97.29 3940 | 1 0.01 97.30 4120 | 1 0.01 97.31 4140 | 1 0.01 97.32 4180 | 1 0.01 97.33 4340 | 1 0.01 97.34 4350 | 1 0.01 97.35 4650 | 1 0.01 97.36 4780 | 1 0.01 97.37 4840 | 1 0.01 97.38 4910 | 1 0.01 97.39 5240 | 1 0.01 97.40 5280 | 1 0.01 97.41 5320 | 1 0.01 97.42 5640 | 1 0.01 97.43 5680 | 2 0.02 97.45 5740 | 2 0.02 97.47 5930 | 1 0.01 97.48 6020 | 1 0.01 97.49 6030 | 1 0.01 97.50 6070 | 1 0.01 97.51 6100 | 1 0.01 97.52 6200 | 1 0.01 97.53 6440 | 1 0.01 97.54 6510 | 1 0.01 97.55 6530 | 1 0.01 97.56 6540 | 1 0.01 97.57 6640 | 1 0.01 97.58 6740 | 1 0.01 97.59 6870 | 1 0.01 97.60 7130 | 2 0.02 97.62 7220 | 1 0.01 97.63 7230 | 1 0.01 97.64 7240 | 1 0.01 97.65 7250 | 1 0.01 97.66 7340 | 1 0.01 97.67 7690 | 1 0.01 97.68 7700 | 1 0.01 97.69 7770 | 2 0.02 97.71 7810 | 1 0.01 97.72 7960 | 1 0.01 97.73 8470 | 1 0.01 97.74 8900 | 1 0.01 97.75 8970 | 1 0.01 97.76 9060 | 1 0.01 97.77 9120 | 1 0.01 97.78 9210 | 1 0.01 97.79 9330 | 1 0.01 97.80 9340 | 1 0.01 97.81 9640 | 1 0.01 97.82 9750 | 1 0.01 97.83 9830 | 1 0.01 97.84 10040 | 1 0.01 97.85 10120 | 1 0.01 97.86 10430 | 1 0.01 97.87 10780 | 1 0.01 97.88 10850 | 1 0.01 97.89 10930 | 1 0.01 97.90 11770 | 1 0.01 97.91 11810 | 1 0.01 97.92 12560 | 1 0.01 97.93 12760 | 1 0.01 97.94 13140 | 1 0.01 97.95 13200 | 1 0.01 97.96 13440 | 1 0.01 97.97 13650 | 1 0.01 97.98 13850 | 1 0.01 97.99 14090 | 1 0.01 98.00 14350 | 1 0.01 98.01 14490 | 1 0.01 98.02 14580 | 1 0.01 98.03 14590 | 1 0.01 98.04 14780 | 1 0.01 98.05 15190 | 1 0.01 98.06 15340 | 1 0.01 98.07 16040 | 1 0.01 98.08 16940 | 1 0.01 98.09 17060 | 1 0.01 98.10 17070 | 2 0.02 98.12 17260 | 1 0.01 98.13 17690 | 1 0.01 98.14 17840 | 1 0.01 98.15 17890 | 1 0.01 98.16 18040 | 1 0.01 98.17 18370 | 2 0.02 98.19 18450 | 1 0.01 98.20 18650 | 1 0.01 98.21 18700 | 1 0.01 98.22 19280 | 1 0.01 98.23 19360 | 1 0.01 98.24 19570 | 1 0.01 98.25 19610 | 1 0.01 98.26 19720 | 1 0.01 98.27 20000 | 1 0.01 98.28 20230 | 1 0.01 98.29 20420 | 1 0.01 98.30 21330 | 1 0.01 98.31 21540 | 1 0.01 98.32 21860 | 1 0.01 98.33 21990 | 1 0.01 98.34 22270 | 1 0.01 98.35 22290 | 1 0.01 98.36 22670 | 1 0.01 98.37 23310 | 1 0.01 98.38 23650 | 1 0.01 98.39 23710 | 1 0.01 98.40 24180 | 1 0.01 98.41 24270 | 1 0.01 98.42 24380 | 1 0.01 98.43 25080 | 1 0.01 98.44 25710 | 1 0.01 98.45 25860 | 1 0.01 98.46 26720 | 1 0.01 98.47 27410 | 1 0.01 98.48 27570 | 1 0.01 98.49 27750 | 1 0.01 98.50 28490 | 1 0.01 98.51 28560 | 1 0.01 98.52 28970 | 1 0.01 98.53 28980 | 1 0.01 98.54 29230 | 1 0.01 98.55 29850 | 1 0.01 98.56 29910 | 1 0.01 98.57 30180 | 1 0.01 98.58 30490 | 1 0.01 98.59 30530 | 1 0.01 98.60 31230 | 1 0.01 98.61 31360 | 1 0.01 98.62 31430 | 1 0.01 98.63 31890 | 1 0.01 98.64 32020 | 1 0.01 98.65 32180 | 1 0.01 98.66 33010 | 1 0.01 98.67 33290 | 1 0.01 98.68 33430 | 1 0.01 98.69 33560 | 1 0.01 98.70 34670 | 1 0.01 98.71 34760 | 1 0.01 98.72 35210 | 1 0.01 98.73 35920 | 2 0.02 98.75 36050 | 1 0.01 98.76 36250 | 1 0.01 98.77 36500 | 1 0.01 98.78 36710 | 1 0.01 98.79 37220 | 1 0.01 98.80 37250 | 1 0.01 98.81 37320 | 1 0.01 98.82 38970 | 1 0.01 98.83 39010 | 1 0.01 98.84 39080 | 1 0.01 98.85 39340 | 1 0.01 98.86 39390 | 1 0.01 98.87 39570 | 1 0.01 98.88 41210 | 1 0.01 98.89 41370 | 1 0.01 98.90 41620 | 1 0.01 98.91 41880 | 1 0.01 98.92 41950 | 1 0.01 98.93 41960 | 1 0.01 98.94 42450 | 1 0.01 98.95 43530 | 1 0.01 98.96 43570 | 1 0.01 98.97 44650 | 1 0.01 98.98 46030 | 1 0.01 98.99 46050 | 1 0.01 99.00 46260 | 1 0.01 99.01 46420 | 1 0.01 99.02 47100 | 1 0.01 99.03 47890 | 1 0.01 99.04 48280 | 1 0.01 99.05 49200 | 1 0.01 99.06 49350 | 1 0.01 99.07 49380 | 1 0.01 99.08 49660 | 1 0.01 99.09 51220 | 1 0.01 99.10 51920 | 1 0.01 99.11 52200 | 1 0.01 99.12 53110 | 1 0.01 99.13 54520 | 1 0.01 99.14 54650 | 1 0.01 99.15 55370 | 1 0.01 99.16 55790 | 1 0.01 99.17 56720 | 1 0.01 99.18 56950 | 1 0.01 99.19 59500 | 1 0.01 99.20 60390 | 1 0.01 99.21 60600 | 1 0.01 99.22 61760 | 1 0.01 99.23 62250 | 1 0.01 99.24 62440 | 1 0.01 99.25 62970 | 1 0.01 99.26 66770 | 1 0.01 99.27 67000 | 1 0.01 99.28 67160 | 1 0.01 99.29 68480 | 1 0.01 99.30 68730 | 1 0.01 99.31 69170 | 1 0.01 99.32 72820 | 1 0.01 99.33 74770 | 1 0.01 99.34 74810 | 1 0.01 99.35 76060 | 1 0.01 99.36 76390 | 1 0.01 99.37 78440 | 1 0.01 99.38 79440 | 1 0.01 99.39 82880 | 1 0.01 99.40 83970 | 1 0.01 99.41 85120 | 1 0.01 99.42 85370 | 1 0.01 99.43 88150 | 1 0.01 99.44 89880 | 1 0.01 99.45 91270 | 1 0.01 99.46 96220 | 1 0.01 99.47 98730 | 1 0.01 99.48 100130 | 1 0.01 99.49 104820 | 1 0.01 99.50 106910 | 1 0.01 99.51 107390 | 1 0.01 99.52 113760 | 1 0.01 99.53 121060 | 1 0.01 99.54 124500 | 1 0.01 99.55 132450 | 1 0.01 99.56 136620 | 1 0.01 99.57 137260 | 1 0.01 99.58 187040 | 1 0.01 99.59 189620 | 1 0.01 99.60 196860 | 1 0.01 99.61 200160 | 1 0.01 99.62 213540 | 1 0.01 99.63 234540 | 1 0.01 99.64 263810 | 1 0.01 99.65 306350 | 1 0.01 99.66 360830 | 1 0.01 99.67 . | 33 0.33 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jun 2017