Frequencies for first 10,000 rows of mars2 variable in zipcode2012 dataset : Number of | joint | returns | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,092 10.92 10.92 20 | 276 2.76 13.68 30 | 613 6.13 19.81 40 | 659 6.59 26.40 50 | 507 5.07 31.47 60 | 395 3.95 35.42 70 | 382 3.82 39.24 80 | 280 2.80 42.04 90 | 265 2.65 44.69 100 | 271 2.71 47.40 110 | 253 2.53 49.93 120 | 196 1.96 51.89 130 | 169 1.69 53.58 140 | 187 1.87 55.45 150 | 167 1.67 57.12 160 | 153 1.53 58.65 170 | 139 1.39 60.04 180 | 128 1.28 61.32 190 | 114 1.14 62.46 200 | 111 1.11 63.57 210 | 108 1.08 64.65 220 | 99 0.99 65.64 230 | 101 1.01 66.65 240 | 107 1.07 67.72 250 | 96 0.96 68.68 260 | 88 0.88 69.56 270 | 79 0.79 70.35 280 | 68 0.68 71.03 290 | 77 0.77 71.80 300 | 64 0.64 72.44 310 | 75 0.75 73.19 320 | 75 0.75 73.94 330 | 64 0.64 74.58 340 | 62 0.62 75.20 350 | 67 0.67 75.87 360 | 50 0.50 76.37 370 | 47 0.47 76.84 380 | 52 0.52 77.36 390 | 51 0.51 77.87 400 | 46 0.46 78.33 410 | 51 0.51 78.84 420 | 32 0.32 79.16 430 | 40 0.40 79.56 440 | 53 0.53 80.09 450 | 39 0.39 80.48 460 | 41 0.41 80.89 470 | 38 0.38 81.27 480 | 48 0.48 81.75 490 | 33 0.33 82.08 500 | 39 0.39 82.47 510 | 35 0.35 82.82 520 | 32 0.32 83.14 530 | 39 0.39 83.53 540 | 27 0.27 83.80 550 | 41 0.41 84.21 560 | 34 0.34 84.55 570 | 24 0.24 84.79 580 | 31 0.31 85.10 590 | 26 0.26 85.36 600 | 28 0.28 85.64 610 | 38 0.38 86.02 620 | 22 0.22 86.24 630 | 23 0.23 86.47 640 | 28 0.28 86.75 650 | 23 0.23 86.98 660 | 19 0.19 87.17 670 | 25 0.25 87.42 680 | 18 0.18 87.60 690 | 25 0.25 87.85 700 | 19 0.19 88.04 710 | 20 0.20 88.24 720 | 24 0.24 88.48 730 | 22 0.22 88.70 740 | 20 0.20 88.90 750 | 20 0.20 89.10 760 | 17 0.17 89.27 770 | 16 0.16 89.43 780 | 15 0.15 89.58 790 | 16 0.16 89.74 800 | 21 0.21 89.95 810 | 15 0.15 90.10 820 | 16 0.16 90.26 830 | 13 0.13 90.39 840 | 11 0.11 90.50 850 | 17 0.17 90.67 860 | 16 0.16 90.83 870 | 4 0.04 90.87 880 | 11 0.11 90.98 890 | 15 0.15 91.13 900 | 13 0.13 91.26 910 | 14 0.14 91.40 920 | 13 0.13 91.53 930 | 13 0.13 91.66 940 | 10 0.10 91.76 950 | 7 0.07 91.83 960 | 9 0.09 91.92 970 | 9 0.09 92.01 980 | 11 0.11 92.12 990 | 8 0.08 92.20 1000 | 12 0.12 92.32 1010 | 11 0.11 92.43 1020 | 12 0.12 92.55 1030 | 14 0.14 92.69 1040 | 14 0.14 92.83 1050 | 5 0.05 92.88 1060 | 12 0.12 93.00 1070 | 8 0.08 93.08 1080 | 7 0.07 93.15 1090 | 5 0.05 93.20 1100 | 3 0.03 93.23 1110 | 7 0.07 93.30 1120 | 6 0.06 93.36 1130 | 5 0.05 93.41 1140 | 8 0.08 93.49 1150 | 4 0.04 93.53 1160 | 10 0.10 93.63 1170 | 2 0.02 93.65 1180 | 7 0.07 93.72 1190 | 8 0.08 93.80 1200 | 7 0.07 93.87 1210 | 6 0.06 93.93 1220 | 4 0.04 93.97 1230 | 6 0.06 94.03 1240 | 13 0.13 94.16 1250 | 8 0.08 94.24 1260 | 5 0.05 94.29 1270 | 5 0.05 94.34 1280 | 7 0.07 94.41 1290 | 7 0.07 94.48 1300 | 4 0.04 94.52 1310 | 2 0.02 94.54 1320 | 6 0.06 94.60 1330 | 1 0.01 94.61 1340 | 6 0.06 94.67 1350 | 1 0.01 94.68 1370 | 2 0.02 94.70 1380 | 5 0.05 94.75 1390 | 7 0.07 94.82 1410 | 2 0.02 94.84 1420 | 6 0.06 94.90 1430 | 2 0.02 94.92 1440 | 4 0.04 94.96 1450 | 7 0.07 95.03 1460 | 4 0.04 95.07 1470 | 2 0.02 95.09 1480 | 8 0.08 95.17 1490 | 6 0.06 95.23 1500 | 4 0.04 95.27 1510 | 5 0.05 95.32 1520 | 4 0.04 95.36 1530 | 4 0.04 95.40 1540 | 3 0.03 95.43 1550 | 4 0.04 95.47 1560 | 2 0.02 95.49 1570 | 1 0.01 95.50 1590 | 1 0.01 95.51 1600 | 5 0.05 95.56 1610 | 1 0.01 95.57 1620 | 3 0.03 95.60 1630 | 2 0.02 95.62 1640 | 2 0.02 95.64 1650 | 2 0.02 95.66 1660 | 2 0.02 95.68 1670 | 2 0.02 95.70 1680 | 1 0.01 95.71 1690 | 1 0.01 95.72 1700 | 2 0.02 95.74 1710 | 5 0.05 95.79 1720 | 2 0.02 95.81 1730 | 5 0.05 95.86 1750 | 1 0.01 95.87 1760 | 1 0.01 95.88 1770 | 2 0.02 95.90 1780 | 4 0.04 95.94 1790 | 2 0.02 95.96 1820 | 1 0.01 95.97 1850 | 1 0.01 95.98 1860 | 3 0.03 96.01 1870 | 1 0.01 96.02 1880 | 1 0.01 96.03 1890 | 3 0.03 96.06 1910 | 1 0.01 96.07 1920 | 2 0.02 96.09 1930 | 3 0.03 96.12 1950 | 2 0.02 96.14 1960 | 1 0.01 96.15 1970 | 1 0.01 96.16 1990 | 1 0.01 96.17 2000 | 1 0.01 96.18 2020 | 2 0.02 96.20 2030 | 2 0.02 96.22 2040 | 2 0.02 96.24 2050 | 2 0.02 96.26 2060 | 1 0.01 96.27 2070 | 1 0.01 96.28 2100 | 1 0.01 96.29 2110 | 3 0.03 96.32 2130 | 1 0.01 96.33 2140 | 1 0.01 96.34 2150 | 2 0.02 96.36 2160 | 1 0.01 96.37 2170 | 1 0.01 96.38 2190 | 1 0.01 96.39 2200 | 2 0.02 96.41 2220 | 1 0.01 96.42 2230 | 1 0.01 96.43 2240 | 1 0.01 96.44 2250 | 1 0.01 96.45 2270 | 3 0.03 96.48 2290 | 1 0.01 96.49 2310 | 2 0.02 96.51 2320 | 1 0.01 96.52 2370 | 2 0.02 96.54 2380 | 1 0.01 96.55 2390 | 1 0.01 96.56 2400 | 1 0.01 96.57 2410 | 1 0.01 96.58 2470 | 1 0.01 96.59 2500 | 1 0.01 96.60 2520 | 1 0.01 96.61 2530 | 1 0.01 96.62 2540 | 1 0.01 96.63 2560 | 1 0.01 96.64 2570 | 2 0.02 96.66 2600 | 1 0.01 96.67 2620 | 1 0.01 96.68 2630 | 1 0.01 96.69 2670 | 1 0.01 96.70 2700 | 1 0.01 96.71 2710 | 1 0.01 96.72 2720 | 1 0.01 96.73 2730 | 1 0.01 96.74 2740 | 2 0.02 96.76 2780 | 1 0.01 96.77 2820 | 1 0.01 96.78 2890 | 1 0.01 96.79 2940 | 2 0.02 96.81 2950 | 1 0.01 96.82 2980 | 1 0.01 96.83 3000 | 1 0.01 96.84 3040 | 1 0.01 96.85 3080 | 1 0.01 96.86 3140 | 1 0.01 96.87 3190 | 1 0.01 96.88 3300 | 1 0.01 96.89 3420 | 1 0.01 96.90 3470 | 1 0.01 96.91 3540 | 1 0.01 96.92 3550 | 1 0.01 96.93 4210 | 1 0.01 96.94 4310 | 1 0.01 96.95 5060 | 1 0.01 96.96 5110 | 1 0.01 96.97 5830 | 1 0.01 96.98 6190 | 1 0.01 96.99 6770 | 1 0.01 97.00 8910 | 1 0.01 97.01 9240 | 1 0.01 97.02 10640 | 2 0.02 97.04 10740 | 1 0.01 97.05 11040 | 1 0.01 97.06 11650 | 1 0.01 97.07 11840 | 1 0.01 97.08 12090 | 1 0.01 97.09 13120 | 1 0.01 97.10 13560 | 1 0.01 97.11 14270 | 1 0.01 97.12 15290 | 1 0.01 97.13 15990 | 1 0.01 97.14 16100 | 1 0.01 97.15 16530 | 1 0.01 97.16 17420 | 1 0.01 97.17 18910 | 1 0.01 97.18 18970 | 1 0.01 97.19 20030 | 1 0.01 97.20 20390 | 1 0.01 97.21 20540 | 1 0.01 97.22 20740 | 1 0.01 97.23 21200 | 1 0.01 97.24 21940 | 1 0.01 97.25 22000 | 1 0.01 97.26 22040 | 1 0.01 97.27 22050 | 1 0.01 97.28 22100 | 1 0.01 97.29 22250 | 1 0.01 97.30 22710 | 1 0.01 97.31 23250 | 1 0.01 97.32 23900 | 1 0.01 97.33 25030 | 1 0.01 97.34 25610 | 1 0.01 97.35 26220 | 1 0.01 97.36 26910 | 1 0.01 97.37 27240 | 1 0.01 97.38 27540 | 1 0.01 97.39 27680 | 1 0.01 97.40 28010 | 1 0.01 97.41 28390 | 1 0.01 97.42 28810 | 1 0.01 97.43 29150 | 1 0.01 97.44 30140 | 1 0.01 97.45 30320 | 1 0.01 97.46 30390 | 1 0.01 97.47 30860 | 1 0.01 97.48 31630 | 1 0.01 97.49 32400 | 1 0.01 97.50 32580 | 1 0.01 97.51 32810 | 1 0.01 97.52 33060 | 1 0.01 97.53 33920 | 1 0.01 97.54 34130 | 1 0.01 97.55 34530 | 1 0.01 97.56 36630 | 1 0.01 97.57 36740 | 1 0.01 97.58 37240 | 1 0.01 97.59 37610 | 1 0.01 97.60 38520 | 1 0.01 97.61 40110 | 1 0.01 97.62 40370 | 1 0.01 97.63 40800 | 1 0.01 97.64 41300 | 1 0.01 97.65 41550 | 1 0.01 97.66 41870 | 1 0.01 97.67 42060 | 1 0.01 97.68 42140 | 1 0.01 97.69 43940 | 1 0.01 97.70 44120 | 1 0.01 97.71 45090 | 1 0.01 97.72 46610 | 1 0.01 97.73 48050 | 1 0.01 97.74 48220 | 1 0.01 97.75 48450 | 1 0.01 97.76 48680 | 1 0.01 97.77 48800 | 1 0.01 97.78 49650 | 1 0.01 97.79 49710 | 1 0.01 97.80 50570 | 1 0.01 97.81 51100 | 1 0.01 97.82 53010 | 1 0.01 97.83 53440 | 1 0.01 97.84 54960 | 1 0.01 97.85 56940 | 1 0.01 97.86 57610 | 1 0.01 97.87 57980 | 1 0.01 97.88 58040 | 1 0.01 97.89 58570 | 1 0.01 97.90 58650 | 1 0.01 97.91 59910 | 1 0.01 97.92 60210 | 1 0.01 97.93 60770 | 1 0.01 97.94 63040 | 1 0.01 97.95 64020 | 1 0.01 97.96 64320 | 1 0.01 97.97 64650 | 1 0.01 97.98 64930 | 1 0.01 97.99 66890 | 1 0.01 98.00 66900 | 1 0.01 98.01 67220 | 1 0.01 98.02 67640 | 1 0.01 98.03 68650 | 1 0.01 98.04 68920 | 1 0.01 98.05 69020 | 1 0.01 98.06 69150 | 1 0.01 98.07 70270 | 1 0.01 98.08 70720 | 1 0.01 98.09 70900 | 1 0.01 98.10 73910 | 1 0.01 98.11 75830 | 1 0.01 98.12 77580 | 1 0.01 98.13 78830 | 1 0.01 98.14 78910 | 1 0.01 98.15 79250 | 1 0.01 98.16 80430 | 1 0.01 98.17 82270 | 1 0.01 98.18 83640 | 1 0.01 98.19 83820 | 1 0.01 98.20 85160 | 1 0.01 98.21 86420 | 1 0.01 98.22 87030 | 1 0.01 98.23 87170 | 1 0.01 98.24 89560 | 1 0.01 98.25 91410 | 1 0.01 98.26 91550 | 1 0.01 98.27 91660 | 1 0.01 98.28 92540 | 1 0.01 98.29 94200 | 1 0.01 98.30 94580 | 1 0.01 98.31 95180 | 1 0.01 98.32 97520 | 1 0.01 98.33 97710 | 1 0.01 98.34 101570 | 1 0.01 98.35 102030 | 1 0.01 98.36 103820 | 1 0.01 98.37 103860 | 1 0.01 98.38 105100 | 1 0.01 98.39 106920 | 1 0.01 98.40 107030 | 1 0.01 98.41 107160 | 1 0.01 98.42 107620 | 1 0.01 98.43 109000 | 1 0.01 98.44 109370 | 1 0.01 98.45 111030 | 1 0.01 98.46 112310 | 1 0.01 98.47 112590 | 1 0.01 98.48 114820 | 1 0.01 98.49 115330 | 1 0.01 98.50 115410 | 1 0.01 98.51 115790 | 1 0.01 98.52 117320 | 1 0.01 98.53 120050 | 1 0.01 98.54 120080 | 1 0.01 98.55 120980 | 1 0.01 98.56 121120 | 1 0.01 98.57 123020 | 1 0.01 98.58 124320 | 1 0.01 98.59 124350 | 1 0.01 98.60 124530 | 1 0.01 98.61 124660 | 1 0.01 98.62 124870 | 1 0.01 98.63 126140 | 1 0.01 98.64 127410 | 1 0.01 98.65 128170 | 1 0.01 98.66 128590 | 1 0.01 98.67 129070 | 1 0.01 98.68 132220 | 1 0.01 98.69 135860 | 1 0.01 98.70 137850 | 1 0.01 98.71 138140 | 1 0.01 98.72 139340 | 1 0.01 98.73 140150 | 1 0.01 98.74 141080 | 1 0.01 98.75 144910 | 1 0.01 98.76 145290 | 1 0.01 98.77 147180 | 1 0.01 98.78 148100 | 1 0.01 98.79 148530 | 1 0.01 98.80 148960 | 1 0.01 98.81 149420 | 1 0.01 98.82 155430 | 1 0.01 98.83 157050 | 1 0.01 98.84 157670 | 1 0.01 98.85 158670 | 1 0.01 98.86 158940 | 1 0.01 98.87 159200 | 1 0.01 98.88 159690 | 1 0.01 98.89 160350 | 1 0.01 98.90 160490 | 1 0.01 98.91 160640 | 1 0.01 98.92 161260 | 1 0.01 98.93 161830 | 1 0.01 98.94 162380 | 1 0.01 98.95 164590 | 1 0.01 98.96 166050 | 1 0.01 98.97 169030 | 1 0.01 98.98 169570 | 1 0.01 98.99 171350 | 1 0.01 99.00 172310 | 1 0.01 99.01 172610 | 1 0.01 99.02 173110 | 1 0.01 99.03 173310 | 1 0.01 99.04 175900 | 1 0.01 99.05 182070 | 1 0.01 99.06 185570 | 1 0.01 99.07 186010 | 1 0.01 99.08 189880 | 1 0.01 99.09 196520 | 1 0.01 99.10 202940 | 1 0.01 99.11 204730 | 1 0.01 99.12 205030 | 1 0.01 99.13 205490 | 1 0.01 99.14 208050 | 1 0.01 99.15 208350 | 1 0.01 99.16 212730 | 1 0.01 99.17 214090 | 1 0.01 99.18 214180 | 1 0.01 99.19 220310 | 1 0.01 99.20 220440 | 1 0.01 99.21 222440 | 1 0.01 99.22 223140 | 1 0.01 99.23 225150 | 1 0.01 99.24 225530 | 1 0.01 99.25 226540 | 1 0.01 99.26 226670 | 1 0.01 99.27 227610 | 1 0.01 99.28 228070 | 1 0.01 99.29 229470 | 1 0.01 99.30 232640 | 1 0.01 99.31 233870 | 1 0.01 99.32 234730 | 1 0.01 99.33 235390 | 1 0.01 99.34 238340 | 1 0.01 99.35 239980 | 1 0.01 99.36 243280 | 1 0.01 99.37 244290 | 1 0.01 99.38 246510 | 1 0.01 99.39 250790 | 1 0.01 99.40 253260 | 1 0.01 99.41 255060 | 1 0.01 99.42 257260 | 1 0.01 99.43 257970 | 1 0.01 99.44 260560 | 1 0.01 99.45 261880 | 1 0.01 99.46 262010 | 1 0.01 99.47 266610 | 1 0.01 99.48 267190 | 1 0.01 99.49 289370 | 1 0.01 99.50 296260 | 1 0.01 99.51 299200 | 1 0.01 99.52 301180 | 1 0.01 99.53 317880 | 1 0.01 99.54 326330 | 1 0.01 99.55 333800 | 1 0.01 99.56 335810 | 1 0.01 99.57 339510 | 1 0.01 99.58 341040 | 1 0.01 99.59 341330 | 1 0.01 99.60 342880 | 1 0.01 99.61 345030 | 1 0.01 99.62 352470 | 1 0.01 99.63 363340 | 1 0.01 99.64 364740 | 1 0.01 99.65 373200 | 1 0.01 99.66 375570 | 1 0.01 99.67 375690 | 1 0.01 99.68 381280 | 1 0.01 99.69 387570 | 1 0.01 99.70 391750 | 1 0.01 99.71 407550 | 1 0.01 99.72 411380 | 1 0.01 99.73 411390 | 1 0.01 99.74 423050 | 1 0.01 99.75 433960 | 1 0.01 99.76 442880 | 1 0.01 99.77 446840 | 1 0.01 99.78 453390 | 1 0.01 99.79 474250 | 1 0.01 99.80 485320 | 1 0.01 99.81 513570 | 1 0.01 99.82 543530 | 1 0.01 99.83 569970 | 1 0.01 99.84 574040 | 1 0.01 99.85 594030 | 1 0.01 99.86 611600 | 1 0.01 99.87 630150 | 1 0.01 99.88 639590 | 1 0.01 99.89 663160 | 1 0.01 99.90 677990 | 1 0.01 99.91 736980 | 1 0.01 99.92 771800 | 1 0.01 99.93 806110 | 1 0.01 99.94 878470 | 1 0.01 99.95 938340 | 1 0.01 99.96 950580 | 1 0.01 99.97 985720 | 1 0.01 99.98 1178070 | 1 0.01 99.99 1501310 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jun 2017