Frequencies for classification variable in eobmfak dataset : Classificat | ion Code | Freq. Percent Cum. ------------+----------------------------------- 0 | 3 0.06 0.06 1000 | 2,684 49.24 49.29 1200 | 444 8.15 57.44 1230 | 9 0.17 57.60 1235 | 2 0.04 57.64 1236 | 1 0.02 57.66 1237 | 3 0.06 57.71 1240 | 5 0.09 57.81 1250 | 2 0.04 57.84 1257 | 2 0.04 57.88 1258 | 1 0.02 57.90 1260 | 2 0.04 57.93 1268 | 1 0.02 57.95 1270 | 25 0.46 58.41 1278 | 1 0.02 58.43 1280 | 17 0.31 58.74 1300 | 7 0.13 58.87 1400 | 2 0.04 58.91 1426 | 1 0.02 58.92 1600 | 1 0.02 58.94 1700 | 100 1.83 60.78 1720 | 1 0.02 60.80 1800 | 4 0.07 60.87 2000 | 735 13.48 74.35 2100 | 71 1.30 75.66 2300 | 11 0.20 75.86 2370 | 1 0.02 75.88 2400 | 1 0.02 75.89 2480 | 1 0.02 75.91 2500 | 2 0.04 75.95 2580 | 1 0.02 75.97 2600 | 1 0.02 75.99 2700 | 7 0.13 76.11 2710 | 1 0.02 76.13 2800 | 17 0.31 76.44 3000 | 372 6.82 83.27 3100 | 2 0.04 83.31 3200 | 1 0.02 83.32 3800 | 1 0.02 83.34 4000 | 43 0.79 84.13 4210 | 1 0.02 84.15 5000 | 1 0.02 84.17 6000 | 6 0.11 84.28 7000 | 821 15.06 99.34 7100 | 13 0.24 99.58 7120 | 4 0.07 99.65 7200 | 7 0.13 99.78 7210 | 3 0.06 99.83 8000 | 6 0.11 99.94 8100 | 1 0.02 99.96 8200 | 1 0.02 99.98 9000 | 1 0.02 100.00 ------------+----------------------------------- Total | 5,451 100.00 by Jean Roth , jroth@nber.org , 15 Apr 2019