Frequencies for first 10,000 rows of classification variable in eobmfmn dataset : Classificat | ion Code | Freq. Percent Cum. ------------+----------------------------------- 0 | 3 0.03 0.03 1000 | 5,310 53.10 53.13 1200 | 773 7.73 60.86 1230 | 7 0.07 60.93 1235 | 1 0.01 60.94 1237 | 2 0.02 60.96 1240 | 4 0.04 61.00 1260 | 1 0.01 61.01 1270 | 36 0.36 61.37 1278 | 2 0.02 61.39 1280 | 10 0.10 61.49 1290 | 1 0.01 61.50 1300 | 15 0.15 61.65 1400 | 4 0.04 61.69 1500 | 2 0.02 61.71 1570 | 1 0.01 61.72 1600 | 4 0.04 61.76 1670 | 1 0.01 61.77 1700 | 102 1.02 62.79 1720 | 2 0.02 62.81 1800 | 1 0.01 62.82 2000 | 1,685 16.85 79.67 2100 | 106 1.06 80.73 2300 | 10 0.10 80.83 2380 | 1 0.01 80.84 2400 | 2 0.02 80.86 2500 | 2 0.02 80.88 2600 | 1 0.01 80.89 2700 | 21 0.21 81.10 2710 | 3 0.03 81.13 2800 | 21 0.21 81.34 3000 | 820 8.20 89.54 4000 | 73 0.73 90.27 4200 | 1 0.01 90.28 5000 | 5 0.05 90.33 6000 | 3 0.03 90.36 7000 | 869 8.69 99.05 7100 | 56 0.56 99.61 7120 | 6 0.06 99.67 7200 | 26 0.26 99.93 7210 | 3 0.03 99.96 8000 | 3 0.03 99.99 8200 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Apr 2019