Frequencies for first 10,000 rows of cbsa_cd variable in pos2014 dataset : CBSA Code | Freq. Percent Cum. ------------+----------------------------------- | 33 0.33 0.33 11260 | 102 1.02 1.35 11500 | 48 0.48 1.83 12220 | 25 0.25 2.08 12540 | 85 0.85 2.93 13820 | 392 3.92 6.85 17020 | 39 0.39 7.24 17980 | 23 0.23 7.47 19460 | 65 0.65 8.12 20020 | 51 0.51 8.63 20940 | 27 0.27 8.90 21820 | 20 0.20 9.10 22220 | 168 1.68 10.78 22380 | 57 0.57 11.35 22520 | 71 0.71 12.06 22900 | 111 1.11 13.17 23420 | 114 1.14 14.31 23460 | 52 0.52 14.83 25260 | 22 0.22 15.05 26300 | 70 0.70 15.75 26620 | 94 0.94 16.69 27860 | 76 0.76 17.45 30780 | 385 3.85 21.30 31084 | 1,029 10.29 31.59 31460 | 15 0.15 31.74 32820 | 35 0.35 32.09 32900 | 37 0.37 32.46 33660 | 144 1.44 33.90 33700 | 64 0.64 34.54 33860 | 145 1.45 35.99 34900 | 24 0.24 36.23 36084 | 266 2.66 38.89 37100 | 106 1.06 39.95 38060 | 981 9.81 49.76 38220 | 71 0.71 50.47 39140 | 83 0.83 51.30 39820 | 34 0.34 51.64 40140 | 285 2.85 54.49 40900 | 180 1.80 56.29 41500 | 49 0.49 56.78 41740 | 273 2.73 59.51 41884 | 178 1.78 61.29 41940 | 135 1.35 62.64 42020 | 29 0.29 62.93 42044 | 227 2.27 65.20 42060 | 68 0.68 65.88 42100 | 27 0.27 66.15 42220 | 63 0.63 66.78 44700 | 59 0.59 67.37 45500 | 38 0.38 67.75 46060 | 270 2.70 70.45 46220 | 86 0.86 71.31 46700 | 36 0.36 71.67 47300 | 50 0.50 72.17 49700 | 26 0.26 72.43 49740 | 55 0.55 72.98 99901 | 858 8.58 81.56 99902 | 140 1.40 82.96 99903 | 312 3.12 86.08 99904 | 1,118 11.18 97.26 99905 | 274 2.74 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016