Frequencies for first 10,000 rows of intrmdry_carr_cd variable in pos1998 dataset : intermediar | y number | Freq. Percent Cum. ------------+----------------------------------- | 2,051 20.51 20.51 00000 | 17 0.17 20.68 00010 | 568 5.68 26.36 00014 | 1 0.01 26.37 00020 | 490 4.90 31.27 00030 | 358 3.58 34.85 00040 | 2,485 24.85 59.70 00050 | 13 0.13 59.83 00090 | 2 0.02 59.85 00101 | 53 0.53 60.38 00121 | 5 0.05 60.43 00130 | 3 0.03 60.46 00140 | 300 3.00 63.46 00150 | 1 0.01 63.47 00190 | 8 0.08 63.55 00200 | 2 0.02 63.57 00210 | 6 0.06 63.63 00220 | 2 0.02 63.65 00230 | 16 0.16 63.81 00241 | 10 0.10 63.91 00290 | 44 0.44 64.35 00308 | 3 0.03 64.38 00320 | 8 0.08 64.46 00350 | 1 0.01 64.47 00363 | 7 0.07 64.54 00380 | 498 4.98 69.52 00390 | 197 1.97 71.49 00400 | 325 3.25 74.74 00430 | 74 0.74 75.48 00450 | 313 3.13 78.61 00510 | 40 0.40 79.01 00520 | 51 0.51 79.52 00528 | 2 0.02 79.54 00542 | 216 2.16 81.70 00590 | 1 0.01 81.71 00820 | 6 0.06 81.77 01030 | 126 1.26 83.03 01290 | 2 0.02 83.05 02050 | 291 2.91 85.96 51050 | 8 0.08 86.04 51051 | 345 3.45 89.49 51070 | 12 0.12 89.61 51100 | 28 0.28 89.89 51140 | 41 0.41 90.30 51290 | 9 0.09 90.39 51390 | 1 0.01 90.40 51441 | 14 0.14 90.54 52280 | 859 8.59 99.13 53310 | 5 0.05 99.18 99990 | 82 0.82 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017