Frequencies for first 10,000 rows of contractid variable in ma2019 dataset : Contract ID | Freq. Percent Cum. ------------+----------------------------------- | 1 0.01 0.01 H0028 | 52 0.52 0.53 H0104 | 134 1.34 1.87 H0111 | 68 0.68 2.55 H0154 | 123 1.23 3.78 H0270 | 2 0.02 3.80 H0271 | 8 0.08 3.88 H0302 | 6 0.06 3.94 H0351 | 11 0.11 4.05 H0354 | 5 0.05 4.10 H0432 | 36 0.36 4.46 H0439 | 58 0.58 5.04 H0504 | 15 0.15 5.19 H0523 | 9 0.09 5.28 H0524 | 47 0.47 5.75 H0543 | 74 0.74 6.49 H0544 | 43 0.43 6.92 H0545 | 8 0.08 7.00 H0562 | 35 0.35 7.35 H0571 | 2 0.02 7.37 H0602 | 240 2.40 9.77 H0609 | 43 0.43 10.20 H0630 | 45 0.45 10.65 H0657 | 32 0.32 10.97 H0712 | 20 0.20 11.17 H0755 | 32 0.32 11.49 H0838 | 30 0.30 11.79 H0982 | 5 0.05 11.84 H1016 | 4 0.04 11.88 H1019 | 32 0.32 12.20 H1032 | 159 1.59 13.79 H1035 | 43 0.43 14.22 H1036 | 82 0.82 15.04 H1045 | 64 0.64 15.68 H1099 | 13 0.13 15.81 H1109 | 14 0.14 15.95 H1111 | 26 0.26 16.21 H1112 | 70 0.70 16.91 H1170 | 24 0.24 17.15 H1230 | 4 0.04 17.19 H1290 | 16 0.16 17.35 H1302 | 22 0.22 17.57 H1304 | 27 0.27 17.84 H1350 | 112 1.12 18.96 H1415 | 12 0.12 19.08 H1416 | 267 2.67 21.75 H1426 | 4 0.04 21.79 H1463 | 617 6.17 27.96 H1468 | 18 0.18 28.14 H1475 | 3 0.03 28.17 H1607 | 70 0.70 28.87 H1608 | 89 0.89 29.76 H1609 | 60 0.60 30.36 H1651 | 14 0.14 30.50 H1924 | 292 2.92 33.42 H1969 | 4 0.04 33.46 H1994 | 27 0.27 33.73 H2020 | 16 0.16 33.89 H2108 | 6 0.06 33.95 H2228 | 120 1.20 35.15 H2235 | 8 0.08 35.23 H2241 | 6 0.06 35.29 H2406 | 55 0.55 35.84 H2463 | 2 0.02 35.86 H2491 | 1 0.01 35.87 H2593 | 3 0.03 35.90 H2610 | 9 0.09 35.99 H2663 | 40 0.40 36.39 H2758 | 8 0.08 36.47 H2802 | 257 2.57 39.04 H2944 | 20 0.20 39.24 H2962 | 8 0.08 39.32 H2986 | 6 0.06 39.38 H3071 | 16 0.16 39.54 H3293 | 6 0.06 39.60 H3416 | 22 0.22 39.82 H3447 | 180 1.80 41.62 H3464 | 68 0.68 42.30 H3499 | 23 0.23 42.53 H3528 | 54 0.54 43.07 H3561 | 22 0.22 43.29 H3815 | 22 0.22 43.51 H3822 | 18 0.18 43.69 H3832 | 10 0.10 43.79 H3864 | 21 0.21 44.00 H3931 | 31 0.31 44.31 H4140 | 1 0.01 44.32 H4141 | 55 0.55 44.87 H4213 | 78 0.78 45.65 H4346 | 10 0.10 45.75 H4513 | 93 0.93 46.68 H4604 | 9 0.09 46.77 H4754 | 30 0.30 47.07 H4778 | 5 0.05 47.12 H4853 | 4 0.04 47.16 H5087 | 10 0.10 47.26 H5141 | 3 0.03 47.29 H5199 | 41 0.41 47.70 H5216 | 1,205 12.05 59.75 H5253 | 37 0.37 60.12 H5262 | 7 0.07 60.19 H5273 | 18 0.18 60.37 H5302 | 11 0.11 60.48 H5386 | 2 0.02 60.50 H5410 | 16 0.16 60.66 H5420 | 2 0.02 60.68 H5422 | 36 0.36 61.04 H5425 | 25 0.25 61.29 H5427 | 55 0.55 61.84 H5431 | 4 0.04 61.88 H5434 | 22 0.22 62.10 H5435 | 22 0.22 62.32 H5454 | 30 0.30 62.62 H5471 | 20 0.20 62.82 H5475 | 6 0.06 62.88 H5496 | 4 0.04 62.92 H5521 | 469 4.69 67.61 H5525 | 81 0.81 68.42 H5590 | 3 0.03 68.45 H5594 | 23 0.23 68.68 H5608 | 1 0.01 68.69 H5619 | 181 1.81 70.50 H5628 | 3 0.03 70.53 H5649 | 13 0.13 70.66 H5652 | 3 0.03 70.69 H5779 | 20 0.20 70.89 H5793 | 24 0.24 71.13 H5854 | 20 0.20 71.33 H5928 | 15 0.15 71.48 H5938 | 14 0.14 71.62 H6348 | 23 0.23 71.85 H6439 | 2 0.02 71.87 H6528 | 4 0.04 71.91 H6622 | 3 0.03 71.94 H6672 | 57 0.57 72.51 H6975 | 1 0.01 72.52 H7173 | 16 0.16 72.68 H7220 | 103 1.03 73.71 H7284 | 7 0.07 73.78 H7301 | 106 1.06 74.84 H7317 | 1 0.01 74.85 H7445 | 1 0.01 74.86 H7621 | 2 0.02 74.88 H7728 | 79 0.79 75.67 H7853 | 40 0.40 76.07 H8145 | 389 3.89 79.96 H8280 | 8 0.08 80.04 H8552 | 1 0.01 80.05 H8634 | 8 0.08 80.13 H8748 | 68 0.68 80.81 H8764 | 3 0.03 80.84 H8768 | 31 0.31 81.15 H9276 | 12 0.12 81.27 H9287 | 1 0.01 81.28 H9431 | 10 0.10 81.38 H9589 | 57 0.57 81.95 H9630 | 28 0.28 82.23 H9699 | 19 0.19 82.42 R0865 | 184 1.84 84.26 R1532 | 150 1.50 85.76 R3332 | 67 0.67 86.43 R3392 | 318 3.18 89.61 R3444 | 75 0.75 90.36 R4487 | 92 0.92 91.28 R5361 | 204 2.04 93.32 R5826 | 201 2.01 95.33 R7220 | 32 0.32 95.65 R7315 | 134 1.34 96.99 R7444 | 301 3.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org ,