Frequencies for first 10,000 rows of intrmdry_carr_cd variable in pos2002 dataset : intermediar | y number | Freq. Percent Cum. ------------+----------------------------------- | 1,507 15.07 15.07 00000 | 22 0.22 15.29 00010 | 606 6.06 21.35 00011 | 2 0.02 21.37 00014 | 1 0.01 21.38 00020 | 525 5.25 26.63 00030 | 383 3.83 30.46 00040 | 2,375 23.75 54.21 00090 | 2 0.02 54.23 00101 | 99 0.99 55.22 00121 | 5 0.05 55.27 00130 | 5 0.05 55.32 00131 | 1 0.01 55.33 00140 | 264 2.64 57.97 00150 | 1 0.01 57.98 00160 | 12 0.12 58.10 00190 | 9 0.09 58.19 00200 | 2 0.02 58.21 00210 | 6 0.06 58.27 00220 | 2 0.02 58.29 00230 | 19 0.19 58.48 00241 | 8 0.08 58.56 00290 | 29 0.29 58.85 00308 | 5 0.05 58.90 00320 | 11 0.11 59.01 00332 | 1 0.01 59.02 00350 | 9 0.09 59.11 00363 | 5 0.05 59.16 00380 | 521 5.21 64.37 00390 | 247 2.47 66.84 00400 | 334 3.34 70.18 00430 | 78 0.78 70.96 00450 | 370 3.70 74.66 00452 | 4 0.04 74.70 00453 | 1 0.01 74.71 00454 | 235 2.35 77.06 00510 | 45 0.45 77.51 00520 | 62 0.62 78.13 00528 | 2 0.02 78.15 00542 | 280 2.80 80.95 00590 | 1 0.01 80.96 00820 | 46 0.46 81.42 00901 | 1 0.01 81.43 01030 | 121 1.21 82.64 01290 | 2 0.02 82.66 02050 | 247 2.47 85.13 31140 | 1 0.01 85.14 51050 | 8 0.08 85.22 51051 | 341 3.41 88.63 51070 | 4 0.04 88.67 51100 | 28 0.28 88.95 51140 | 40 0.40 89.35 51290 | 9 0.09 89.44 51390 | 1 0.01 89.45 51441 | 14 0.14 89.59 52280 | 959 9.59 99.18 53310 | 5 0.05 99.23 99990 | 77 0.77 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017