Frequencies for first 10,000 rows of schf variable in zipcode2011 dataset : Number of | farm | returns | 1040:18 | Freq. Percent Cum. ------------+----------------------------------- 0 | 103 1.03 1.03 .0001 | 9,296 92.96 93.99 20 | 28 0.28 94.27 21 | 29 0.29 94.56 22 | 14 0.14 94.70 23 | 31 0.31 95.01 24 | 27 0.27 95.28 25 | 17 0.17 95.45 26 | 19 0.19 95.64 27 | 9 0.09 95.73 28 | 13 0.13 95.86 29 | 9 0.09 95.95 30 | 10 0.10 96.05 31 | 9 0.09 96.14 32 | 6 0.06 96.20 33 | 10 0.10 96.30 34 | 11 0.11 96.41 35 | 14 0.14 96.55 36 | 8 0.08 96.63 37 | 4 0.04 96.67 38 | 6 0.06 96.73 39 | 8 0.08 96.81 40 | 4 0.04 96.85 41 | 4 0.04 96.89 42 | 6 0.06 96.95 43 | 1 0.01 96.96 47 | 1 0.01 96.97 53 | 1 0.01 96.98 57 | 1 0.01 96.99 83 | 1 0.01 97.00 87 | 1 0.01 97.01 88 | 1 0.01 97.02 112 | 1 0.01 97.03 116 | 1 0.01 97.04 117 | 1 0.01 97.05 145 | 1 0.01 97.06 148 | 1 0.01 97.07 157 | 1 0.01 97.08 163 | 1 0.01 97.09 172 | 1 0.01 97.10 181 | 1 0.01 97.11 188 | 1 0.01 97.12 204 | 1 0.01 97.13 214 | 1 0.01 97.14 215 | 1 0.01 97.15 241 | 1 0.01 97.16 255 | 1 0.01 97.17 278 | 1 0.01 97.18 325 | 1 0.01 97.19 334 | 1 0.01 97.20 344 | 1 0.01 97.21 354 | 1 0.01 97.22 360 | 1 0.01 97.23 365 | 1 0.01 97.24 366 | 1 0.01 97.25 425 | 2 0.02 97.27 449 | 1 0.01 97.28 450 | 1 0.01 97.29 453 | 1 0.01 97.30 459 | 1 0.01 97.31 465 | 1 0.01 97.32 471 | 1 0.01 97.33 476 | 1 0.01 97.34 497 | 1 0.01 97.35 509 | 1 0.01 97.36 514 | 1 0.01 97.37 515 | 1 0.01 97.38 518 | 1 0.01 97.39 553 | 1 0.01 97.40 582 | 1 0.01 97.41 588 | 1 0.01 97.42 590 | 1 0.01 97.43 611 | 1 0.01 97.44 612 | 1 0.01 97.45 646 | 2 0.02 97.47 677 | 1 0.01 97.48 684 | 1 0.01 97.49 688 | 1 0.01 97.50 711 | 1 0.01 97.51 720 | 3 0.03 97.54 805 | 1 0.01 97.55 807 | 1 0.01 97.56 855 | 1 0.01 97.57 862 | 1 0.01 97.58 891 | 1 0.01 97.59 908 | 1 0.01 97.60 910 | 1 0.01 97.61 957 | 1 0.01 97.62 977 | 1 0.01 97.63 1040 | 1 0.01 97.64 1150 | 1 0.01 97.65 1176 | 1 0.01 97.66 1209 | 1 0.01 97.67 1235 | 1 0.01 97.68 1245 | 1 0.01 97.69 1276 | 1 0.01 97.70 1287 | 1 0.01 97.71 1308 | 2 0.02 97.73 1309 | 1 0.01 97.74 1364 | 1 0.01 97.75 1373 | 1 0.01 97.76 1375 | 1 0.01 97.77 1403 | 1 0.01 97.78 1538 | 1 0.01 97.79 1544 | 1 0.01 97.80 1548 | 1 0.01 97.81 1561 | 1 0.01 97.82 1570 | 1 0.01 97.83 1592 | 1 0.01 97.84 1614 | 1 0.01 97.85 1630 | 1 0.01 97.86 1737 | 1 0.01 97.87 1763 | 1 0.01 97.88 1783 | 1 0.01 97.89 1810 | 1 0.01 97.90 1847 | 1 0.01 97.91 1851 | 1 0.01 97.92 1898 | 1 0.01 97.93 1952 | 1 0.01 97.94 1958 | 1 0.01 97.95 1977 | 1 0.01 97.96 2019 | 1 0.01 97.97 2022 | 1 0.01 97.98 2114 | 1 0.01 97.99 2182 | 1 0.01 98.00 2198 | 1 0.01 98.01 2255 | 1 0.01 98.02 2300 | 2 0.02 98.04 2326 | 1 0.01 98.05 2388 | 1 0.01 98.06 2396 | 2 0.02 98.08 2406 | 1 0.01 98.09 2452 | 1 0.01 98.10 2483 | 1 0.01 98.11 2498 | 1 0.01 98.12 2499 | 1 0.01 98.13 2532 | 1 0.01 98.14 2560 | 1 0.01 98.15 2582 | 1 0.01 98.16 2600 | 1 0.01 98.17 2636 | 1 0.01 98.18 2729 | 1 0.01 98.19 2761 | 1 0.01 98.20 2847 | 1 0.01 98.21 2855 | 1 0.01 98.22 2959 | 1 0.01 98.23 2980 | 1 0.01 98.24 3106 | 1 0.01 98.25 3192 | 1 0.01 98.26 3318 | 1 0.01 98.27 3351 | 1 0.01 98.28 3354 | 1 0.01 98.29 3355 | 1 0.01 98.30 3369 | 1 0.01 98.31 3474 | 1 0.01 98.32 3475 | 1 0.01 98.33 3542 | 1 0.01 98.34 3552 | 1 0.01 98.35 3566 | 1 0.01 98.36 3605 | 1 0.01 98.37 3631 | 1 0.01 98.38 3639 | 1 0.01 98.39 3691 | 1 0.01 98.40 3710 | 1 0.01 98.41 3782 | 1 0.01 98.42 3849 | 1 0.01 98.43 3950 | 1 0.01 98.44 3967 | 1 0.01 98.45 4117 | 1 0.01 98.46 4165 | 1 0.01 98.47 4173 | 1 0.01 98.48 4180 | 1 0.01 98.49 4193 | 1 0.01 98.50 4266 | 1 0.01 98.51 4300 | 1 0.01 98.52 4335 | 1 0.01 98.53 4342 | 1 0.01 98.54 4382 | 1 0.01 98.55 4437 | 1 0.01 98.56 4465 | 1 0.01 98.57 4489 | 1 0.01 98.58 4515 | 1 0.01 98.59 4530 | 1 0.01 98.60 4608 | 1 0.01 98.61 4666 | 1 0.01 98.62 4688 | 1 0.01 98.63 4857 | 1 0.01 98.64 4864 | 1 0.01 98.65 4934 | 1 0.01 98.66 5007 | 1 0.01 98.67 5016 | 1 0.01 98.68 5050 | 1 0.01 98.69 5148 | 1 0.01 98.70 5192 | 1 0.01 98.71 5212 | 1 0.01 98.72 5223 | 1 0.01 98.73 5261 | 1 0.01 98.74 5262 | 1 0.01 98.75 5486 | 1 0.01 98.76 5488 | 1 0.01 98.77 5509 | 1 0.01 98.78 5535 | 1 0.01 98.79 5537 | 1 0.01 98.80 5548 | 1 0.01 98.81 5553 | 1 0.01 98.82 5639 | 1 0.01 98.83 5730 | 1 0.01 98.84 5749 | 1 0.01 98.85 5762 | 1 0.01 98.86 5808 | 1 0.01 98.87 5879 | 1 0.01 98.88 5983 | 1 0.01 98.89 6173 | 1 0.01 98.90 6186 | 1 0.01 98.91 6191 | 1 0.01 98.92 6200 | 1 0.01 98.93 6255 | 1 0.01 98.94 6287 | 1 0.01 98.95 6418 | 1 0.01 98.96 6479 | 1 0.01 98.97 6598 | 1 0.01 98.98 6610 | 1 0.01 98.99 6672 | 1 0.01 99.00 6778 | 1 0.01 99.01 6794 | 1 0.01 99.02 6815 | 1 0.01 99.03 6962 | 1 0.01 99.04 7176 | 1 0.01 99.05 7180 | 1 0.01 99.06 7272 | 1 0.01 99.07 7275 | 1 0.01 99.08 7378 | 1 0.01 99.09 7390 | 1 0.01 99.10 7472 | 1 0.01 99.11 7474 | 1 0.01 99.12 7558 | 1 0.01 99.13 7622 | 1 0.01 99.14 7660 | 1 0.01 99.15 7701 | 1 0.01 99.16 7799 | 1 0.01 99.17 7939 | 1 0.01 99.18 8042 | 1 0.01 99.19 8182 | 1 0.01 99.20 8312 | 1 0.01 99.21 8392 | 1 0.01 99.22 8407 | 1 0.01 99.23 8415 | 1 0.01 99.24 8457 | 1 0.01 99.25 8496 | 1 0.01 99.26 8533 | 1 0.01 99.27 8704 | 1 0.01 99.28 8917 | 1 0.01 99.29 9007 | 1 0.01 99.30 9046 | 1 0.01 99.31 9302 | 1 0.01 99.32 9356 | 1 0.01 99.33 9373 | 1 0.01 99.34 9453 | 1 0.01 99.35 9460 | 1 0.01 99.36 9487 | 1 0.01 99.37 9749 | 1 0.01 99.38 9769 | 1 0.01 99.39 9783 | 1 0.01 99.40 9883 | 1 0.01 99.41 9902 | 1 0.01 99.42 9927 | 1 0.01 99.43 9945 | 1 0.01 99.44 10072 | 1 0.01 99.45 10101 | 1 0.01 99.46 10116 | 1 0.01 99.47 10152 | 1 0.01 99.48 10214 | 1 0.01 99.49 10236 | 1 0.01 99.50 10268 | 1 0.01 99.51 10491 | 1 0.01 99.52 10652 | 1 0.01 99.53 10691 | 1 0.01 99.54 10696 | 1 0.01 99.55 10751 | 1 0.01 99.56 10826 | 1 0.01 99.57 10848 | 1 0.01 99.58 11132 | 1 0.01 99.59 11231 | 1 0.01 99.60 11235 | 1 0.01 99.61 11335 | 1 0.01 99.62 11672 | 1 0.01 99.63 11761 | 1 0.01 99.64 12035 | 1 0.01 99.65 12199 | 1 0.01 99.66 12272 | 1 0.01 99.67 12464 | 1 0.01 99.68 12564 | 1 0.01 99.69 13180 | 1 0.01 99.70 13204 | 1 0.01 99.71 13425 | 1 0.01 99.72 13546 | 1 0.01 99.73 13624 | 1 0.01 99.74 13794 | 1 0.01 99.75 13813 | 1 0.01 99.76 14042 | 1 0.01 99.77 14048 | 1 0.01 99.78 14260 | 1 0.01 99.79 14832 | 1 0.01 99.80 14872 | 1 0.01 99.81 15400 | 1 0.01 99.82 15621 | 1 0.01 99.83 15725 | 1 0.01 99.84 15889 | 1 0.01 99.85 16317 | 1 0.01 99.86 16874 | 1 0.01 99.87 16990 | 1 0.01 99.88 17183 | 1 0.01 99.89 18098 | 1 0.01 99.90 18328 | 1 0.01 99.91 20629 | 1 0.01 99.92 22780 | 1 0.01 99.93 24443 | 1 0.01 99.94 24500 | 1 0.01 99.95 31976 | 1 0.01 99.96 38708 | 1 0.01 99.97 41214 | 1 0.01 99.98 41376 | 1 0.01 99.99 48016 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jun 2017