Frequencies for first 10,000 rows of n07240 variable in zipcode2015 dataset : Number of | returns | with | retirement | savings | contributio | n credit | 1040:51 / | 1040A:34 | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,881 68.81 68.81 20 | 282 2.82 71.63 30 | 440 4.40 76.03 40 | 338 3.38 79.41 50 | 291 2.91 82.32 60 | 244 2.44 84.76 70 | 193 1.93 86.69 80 | 148 1.48 88.17 90 | 146 1.46 89.63 100 | 88 0.88 90.51 110 | 86 0.86 91.37 120 | 64 0.64 92.01 130 | 51 0.51 92.52 140 | 44 0.44 92.96 150 | 35 0.35 93.31 160 | 37 0.37 93.68 170 | 46 0.46 94.14 180 | 27 0.27 94.41 190 | 29 0.29 94.70 200 | 21 0.21 94.91 210 | 19 0.19 95.10 220 | 24 0.24 95.34 230 | 16 0.16 95.50 240 | 16 0.16 95.66 250 | 12 0.12 95.78 260 | 14 0.14 95.92 270 | 12 0.12 96.04 280 | 19 0.19 96.23 290 | 12 0.12 96.35 300 | 17 0.17 96.52 310 | 15 0.15 96.67 320 | 9 0.09 96.76 330 | 9 0.09 96.85 340 | 10 0.10 96.95 350 | 7 0.07 97.02 360 | 4 0.04 97.06 370 | 8 0.08 97.14 380 | 4 0.04 97.18 390 | 4 0.04 97.22 400 | 6 0.06 97.28 410 | 3 0.03 97.31 420 | 5 0.05 97.36 430 | 2 0.02 97.38 440 | 7 0.07 97.45 450 | 5 0.05 97.50 460 | 4 0.04 97.54 470 | 7 0.07 97.61 480 | 7 0.07 97.68 490 | 2 0.02 97.70 500 | 3 0.03 97.73 510 | 3 0.03 97.76 520 | 6 0.06 97.82 540 | 3 0.03 97.85 550 | 5 0.05 97.90 560 | 4 0.04 97.94 570 | 2 0.02 97.96 580 | 2 0.02 97.98 590 | 1 0.01 97.99 600 | 3 0.03 98.02 610 | 1 0.01 98.03 620 | 3 0.03 98.06 630 | 3 0.03 98.09 650 | 2 0.02 98.11 670 | 4 0.04 98.15 680 | 1 0.01 98.16 690 | 2 0.02 98.18 700 | 3 0.03 98.21 710 | 2 0.02 98.23 720 | 3 0.03 98.26 730 | 1 0.01 98.27 740 | 1 0.01 98.28 760 | 1 0.01 98.29 770 | 1 0.01 98.30 790 | 2 0.02 98.32 800 | 3 0.03 98.35 810 | 2 0.02 98.37 830 | 1 0.01 98.38 910 | 2 0.02 98.40 920 | 1 0.01 98.41 940 | 1 0.01 98.42 960 | 1 0.01 98.43 990 | 1 0.01 98.44 1050 | 1 0.01 98.45 1110 | 1 0.01 98.46 1130 | 1 0.01 98.47 1350 | 1 0.01 98.48 1810 | 1 0.01 98.49 2000 | 1 0.01 98.50 2100 | 1 0.01 98.51 2250 | 1 0.01 98.52 2630 | 1 0.01 98.53 3140 | 1 0.01 98.54 3230 | 1 0.01 98.55 3700 | 1 0.01 98.56 3750 | 1 0.01 98.57 3950 | 1 0.01 98.58 3990 | 1 0.01 98.59 4060 | 1 0.01 98.60 4260 | 1 0.01 98.61 4480 | 1 0.01 98.62 5240 | 1 0.01 98.63 5820 | 1 0.01 98.64 6150 | 1 0.01 98.65 6180 | 1 0.01 98.66 6360 | 2 0.02 98.68 6450 | 1 0.01 98.69 7140 | 1 0.01 98.70 7420 | 1 0.01 98.71 7450 | 1 0.01 98.72 7590 | 1 0.01 98.73 7750 | 1 0.01 98.74 8220 | 1 0.01 98.75 8740 | 1 0.01 98.76 8750 | 1 0.01 98.77 9250 | 1 0.01 98.78 9260 | 1 0.01 98.79 9590 | 1 0.01 98.80 11120 | 1 0.01 98.81 11560 | 1 0.01 98.82 11720 | 1 0.01 98.83 12040 | 1 0.01 98.84 12100 | 1 0.01 98.85 12150 | 1 0.01 98.86 12210 | 1 0.01 98.87 12310 | 1 0.01 98.88 13450 | 1 0.01 98.89 13460 | 1 0.01 98.90 13560 | 1 0.01 98.91 14460 | 1 0.01 98.92 14510 | 1 0.01 98.93 15250 | 1 0.01 98.94 15570 | 1 0.01 98.95 15580 | 1 0.01 98.96 15650 | 1 0.01 98.97 15670 | 1 0.01 98.98 15720 | 1 0.01 98.99 15950 | 1 0.01 99.00 16730 | 1 0.01 99.01 17660 | 1 0.01 99.02 18210 | 1 0.01 99.03 18260 | 1 0.01 99.04 18510 | 1 0.01 99.05 19820 | 1 0.01 99.06 20010 | 1 0.01 99.07 20140 | 1 0.01 99.08 20690 | 1 0.01 99.09 20890 | 1 0.01 99.10 21140 | 1 0.01 99.11 21920 | 1 0.01 99.12 22000 | 1 0.01 99.13 22360 | 1 0.01 99.14 22600 | 1 0.01 99.15 24620 | 1 0.01 99.16 25480 | 1 0.01 99.17 25730 | 1 0.01 99.18 25860 | 1 0.01 99.19 26480 | 1 0.01 99.20 27100 | 1 0.01 99.21 27520 | 1 0.01 99.22 28250 | 1 0.01 99.23 28320 | 1 0.01 99.24 28690 | 1 0.01 99.25 29400 | 1 0.01 99.26 30330 | 1 0.01 99.27 31060 | 1 0.01 99.28 31180 | 1 0.01 99.29 31830 | 1 0.01 99.30 32220 | 1 0.01 99.31 32430 | 1 0.01 99.32 32640 | 1 0.01 99.33 34370 | 1 0.01 99.34 35780 | 1 0.01 99.35 36790 | 1 0.01 99.36 37430 | 1 0.01 99.37 37970 | 1 0.01 99.38 38320 | 1 0.01 99.39 39210 | 1 0.01 99.40 39630 | 1 0.01 99.41 39800 | 1 0.01 99.42 40670 | 1 0.01 99.43 40960 | 1 0.01 99.44 41680 | 1 0.01 99.45 44130 | 1 0.01 99.46 45080 | 1 0.01 99.47 45620 | 1 0.01 99.48 45940 | 1 0.01 99.49 46680 | 1 0.01 99.50 47000 | 1 0.01 99.51 48650 | 1 0.01 99.52 49220 | 1 0.01 99.53 50210 | 1 0.01 99.54 51300 | 1 0.01 99.55 51520 | 1 0.01 99.56 51650 | 1 0.01 99.57 58860 | 1 0.01 99.58 61140 | 1 0.01 99.59 61330 | 1 0.01 99.60 62660 | 1 0.01 99.61 63790 | 1 0.01 99.62 68090 | 1 0.01 99.63 68890 | 1 0.01 99.64 70460 | 1 0.01 99.65 71240 | 1 0.01 99.66 73750 | 1 0.01 99.67 74570 | 1 0.01 99.68 77350 | 1 0.01 99.69 78850 | 1 0.01 99.70 79290 | 1 0.01 99.71 80030 | 1 0.01 99.72 83850 | 1 0.01 99.73 84760 | 1 0.01 99.74 86660 | 1 0.01 99.75 89710 | 1 0.01 99.76 90770 | 1 0.01 99.77 92050 | 1 0.01 99.78 94390 | 1 0.01 99.79 101330 | 1 0.01 99.80 103050 | 1 0.01 99.81 105500 | 1 0.01 99.82 106860 | 1 0.01 99.83 111900 | 1 0.01 99.84 118240 | 1 0.01 99.85 120140 | 1 0.01 99.86 125020 | 1 0.01 99.87 150340 | 1 0.01 99.88 156750 | 1 0.01 99.89 157170 | 1 0.01 99.90 178120 | 1 0.01 99.91 180950 | 1 0.01 99.92 182170 | 1 0.01 99.93 197380 | 1 0.01 99.94 200930 | 1 0.01 99.95 211130 | 1 0.01 99.96 231010 | 1 0.01 99.97 305360 | 1 0.01 99.98 404510 | 1 0.01 99.99 453840 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 20 Dec 2017