Frequencies for first 10,000 rows of contractid variable in ma2014 dataset : Contract ID | Freq. Percent Cum. ------------+----------------------------------- | 4 0.04 0.04 H0104 | 270 2.70 2.74 H0108 | 138 1.38 4.12 H0148 | 2 0.02 4.14 H0150 | 170 1.70 5.84 H0151 | 96 0.96 6.80 H0154 | 232 2.32 9.12 H0302 | 20 0.20 9.32 H0303 | 9 0.09 9.41 H0316 | 18 0.18 9.59 H0317 | 7 0.07 9.66 H0318 | 3 0.03 9.69 H0319 | 3 0.03 9.72 H0320 | 8 0.08 9.80 H0321 | 24 0.24 10.04 H0351 | 44 0.44 10.48 H0354 | 12 0.12 10.60 H0504 | 36 0.36 10.96 H0523 | 26 0.26 11.22 H0524 | 190 1.90 13.12 H0542 | 2 0.02 13.14 H0543 | 139 1.39 14.53 H0544 | 54 0.54 15.07 H0545 | 18 0.18 15.25 H0562 | 179 1.79 17.04 H0564 | 30 0.30 17.34 H0571 | 2 0.02 17.36 H0602 | 1,386 13.86 31.22 H0609 | 104 1.04 32.26 H0613 | 12 0.12 32.38 H0620 | 11 0.11 32.49 H0621 | 76 0.76 33.25 H0624 | 11 0.11 33.36 H0630 | 157 1.57 34.93 H0657 | 96 0.96 35.89 H0710 | 6 0.06 35.95 H0712 | 29 0.29 36.24 H0755 | 80 0.80 37.04 H0838 | 73 0.73 37.77 H1013 | 12 0.12 37.89 H1016 | 3 0.03 37.92 H1019 | 30 0.30 38.22 H1026 | 44 0.44 38.66 H1032 | 225 2.25 40.91 H1035 | 12 0.12 41.03 H1036 | 82 0.82 41.85 H1045 | 14 0.14 41.99 H1080 | 18 0.18 42.17 H1099 | 36 0.36 42.53 H1587 | 30 0.30 42.83 H1681 | 28 0.28 43.11 H2012 | 202 2.02 45.13 H2108 | 21 0.21 45.34 H2111 | 3 0.03 45.37 H2241 | 5 0.05 45.42 H2593 | 19 0.19 45.61 H2611 | 12 0.12 45.73 H2643 | 1 0.01 45.74 H2649 | 112 1.12 46.86 H2672 | 45 0.45 47.31 H2676 | 3 0.03 47.34 H2815 | 4 0.04 47.38 H2836 | 3 0.03 47.41 H2944 | 3 0.03 47.44 H2962 | 10 0.10 47.54 H2986 | 2 0.02 47.56 H3132 | 2 0.02 47.58 H3237 | 2 0.02 47.60 H3528 | 120 1.20 48.80 H3815 | 39 0.39 49.19 H3945 | 1 0.01 49.20 H4074 | 4 0.04 49.24 H4199 | 41 0.41 49.65 H4213 | 284 2.84 52.49 H4305 | 14 0.14 52.63 H4408 | 1 0.01 52.64 H4454 | 18 0.18 52.82 H4871 | 1 0.01 52.83 H4931 | 10 0.10 52.93 H5041 | 2 0.02 52.95 H5087 | 64 0.64 53.59 H5167 | 2 0.02 53.61 H5172 | 1 0.01 53.62 H5190 | 6 0.06 53.68 H5214 | 4 0.04 53.72 H5291 | 30 0.30 54.02 H5322 | 5 0.05 54.07 H5355 | 2 0.02 54.09 H5378 | 2 0.02 54.11 H5386 | 2 0.02 54.13 H5403 | 6 0.06 54.19 H5405 | 4 0.04 54.23 H5406 | 4 0.04 54.27 H5410 | 12 0.12 54.39 H5414 | 22 0.22 54.61 H5415 | 6 0.06 54.67 H5417 | 8 0.08 54.75 H5420 | 4 0.04 54.79 H5425 | 81 0.81 55.60 H5427 | 75 0.75 56.35 H5428 | 1 0.01 56.36 H5430 | 2 0.02 56.38 H5431 | 7 0.07 56.45 H5433 | 1 0.01 56.46 H5434 | 34 0.34 56.80 H5435 | 60 0.60 57.40 H5439 | 13 0.13 57.53 H5471 | 11 0.11 57.64 H5493 | 2 0.02 57.66 H5509 | 29 0.29 57.95 H5521 | 117 1.17 59.12 H5525 | 8 0.08 59.20 H5532 | 9 0.09 59.29 H5580 | 7 0.07 59.36 H5587 | 8 0.08 59.44 H5590 | 1 0.01 59.45 H5594 | 38 0.38 59.83 H5608 | 4 0.04 59.87 H5609 | 10 0.10 59.97 H5629 | 2 0.02 59.99 H5640 | 2 0.02 60.01 H5649 | 23 0.23 60.24 H5652 | 9 0.09 60.33 H5696 | 7 0.07 60.40 H5698 | 267 2.67 63.07 H5793 | 28 0.28 63.35 H5810 | 6 0.06 63.41 H5811 | 2 0.02 63.43 H5813 | 12 0.12 63.55 H5850 | 3 0.03 63.58 H5852 | 1 0.01 63.59 H5854 | 17 0.17 63.76 H5868 | 132 1.32 65.08 H5928 | 71 0.71 65.79 H5934 | 4 0.04 65.83 H5938 | 18 0.18 66.01 H5943 | 4 0.04 66.05 H5985 | 49 0.49 66.54 H6079 | 4 0.04 66.58 H6169 | 12 0.12 66.70 H6229 | 3 0.03 66.73 H6528 | 88 0.88 67.61 H6609 | 493 4.93 72.54 H6623 | 1 0.01 72.55 H6923 | 40 0.40 72.95 H6972 | 27 0.27 73.22 H7188 | 90 0.90 74.12 H7501 | 2 0.02 74.14 H7855 | 2 0.02 74.16 H7885 | 1 0.01 74.17 H7890 | 1 0.01 74.18 H8016 | 1 0.01 74.19 H8091 | 26 0.26 74.45 H8130 | 2 0.02 74.47 H8145 | 442 4.42 78.89 H8258 | 1 0.01 78.90 H8552 | 20 0.20 79.10 H8578 | 6 0.06 79.16 H8677 | 4 0.04 79.20 H8684 | 1 0.01 79.21 H8764 | 8 0.08 79.29 H8991 | 8 0.08 79.37 H9011 | 1 0.01 79.38 H9104 | 4 0.04 79.42 H9264 | 1 0.01 79.43 H9385 | 6 0.06 79.49 H9685 | 1 0.01 79.50 H9699 | 11 0.11 79.61 R3332 | 93 0.93 80.54 R3444 | 450 4.50 85.04 R5287 | 186 1.86 86.90 R5826 | 1,038 10.38 97.28 R7444 | 24 0.24 97.52 S0522 | 14 0.14 97.66 S0962 | 1 0.01 97.67 S1030 | 2 0.02 97.69 S2468 | 2 0.02 97.71 S2505 | 2 0.02 97.73 S2893 | 2 0.02 97.75 S5596 | 6 0.06 97.81 S5601 | 17 0.17 97.98 S5617 | 27 0.27 98.25 S5660 | 18 0.18 98.43 S5755 | 23 0.23 98.66 S5768 | 18 0.18 98.84 S5795 | 2 0.02 98.86 S5810 | 18 0.18 99.04 S5820 | 10 0.10 99.14 S5884 | 27 0.27 99.41 S5904 | 2 0.02 99.43 S5921 | 9 0.09 99.52 S5967 | 18 0.18 99.70 S6506 | 2 0.02 99.72 S7694 | 10 0.10 99.82 S9579 | 18 0.18 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 14 Apr 2016