Frequencies for first 10,000 rows of cbsa_cd variable in pos2016 dataset : CBSA Code | Freq. Percent Cum. ------------+----------------------------------- | 31 0.31 0.31 11244 | 214 2.14 2.45 11260 | 108 1.08 3.53 11500 | 51 0.51 4.04 12220 | 26 0.26 4.30 12540 | 80 0.80 5.10 13820 | 411 4.11 9.21 17020 | 36 0.36 9.57 17980 | 24 0.24 9.81 19300 | 65 0.65 10.46 19460 | 63 0.63 11.09 20020 | 53 0.53 11.62 20940 | 26 0.26 11.88 21820 | 20 0.20 12.08 22220 | 173 1.73 13.81 22380 | 58 0.58 14.39 22520 | 71 0.71 15.10 22900 | 95 0.95 16.05 23420 | 109 1.09 17.14 23460 | 52 0.52 17.66 25260 | 21 0.21 17.87 26300 | 73 0.73 18.60 26620 | 100 1.00 19.60 27860 | 81 0.81 20.41 29420 | 84 0.84 21.25 30780 | 396 3.96 25.21 31084 | 956 9.56 34.77 31460 | 15 0.15 34.92 32820 | 37 0.37 35.29 32900 | 37 0.37 35.66 33660 | 146 1.46 37.12 33700 | 63 0.63 37.75 33860 | 148 1.48 39.23 34900 | 24 0.24 39.47 36084 | 258 2.58 42.05 37100 | 104 1.04 43.09 38060 | 1,052 10.52 53.61 38220 | 71 0.71 54.32 39140 | 85 0.85 55.17 39820 | 32 0.32 55.49 40140 | 265 2.65 58.14 40900 | 164 1.64 59.78 41500 | 48 0.48 60.26 41740 | 255 2.55 62.81 41884 | 136 1.36 64.17 41940 | 124 1.24 65.41 42020 | 25 0.25 65.66 42034 | 35 0.35 66.01 42100 | 26 0.26 66.27 42200 | 63 0.63 66.90 42220 | 62 0.62 67.52 43420 | 62 0.62 68.14 44700 | 55 0.55 68.69 45500 | 56 0.56 69.25 46060 | 286 2.86 72.11 46220 | 95 0.95 73.06 46700 | 35 0.35 73.41 47300 | 51 0.51 73.92 49700 | 25 0.25 74.17 49740 | 60 0.60 74.77 99901 | 805 8.05 82.82 99902 | 142 1.42 84.24 99903 | 177 1.77 86.01 99904 | 1,139 11.39 97.40 99905 | 260 2.60 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 10 Jan 2017