Frequencies for classification variable in eobmfde dataset : Classificat | ion Code | Freq. Percent Cum. ------------+----------------------------------- 0 | 4 0.06 0.06 1000 | 4,211 58.94 58.99 1200 | 658 9.21 68.20 1230 | 23 0.32 68.52 1235 | 1 0.01 68.54 1237 | 6 0.08 68.62 1238 | 2 0.03 68.65 1240 | 8 0.11 68.76 1250 | 11 0.15 68.92 1257 | 2 0.03 68.94 1260 | 1 0.01 68.96 1267 | 1 0.01 68.97 1268 | 1 0.01 68.99 1270 | 47 0.66 69.64 1278 | 9 0.13 69.77 1280 | 24 0.34 70.10 1300 | 18 0.25 70.36 1370 | 1 0.01 70.37 1400 | 12 0.17 70.54 1500 | 3 0.04 70.58 1560 | 1 0.01 70.59 1600 | 2 0.03 70.62 1700 | 65 0.91 71.53 1720 | 1 0.01 71.55 1783 | 1 0.01 71.56 1800 | 3 0.04 71.60 2000 | 768 10.75 82.35 2100 | 46 0.64 83.00 2300 | 3 0.04 83.04 2370 | 1 0.01 83.05 2380 | 1 0.01 83.07 2400 | 4 0.06 83.12 2700 | 26 0.36 83.48 2710 | 1 0.01 83.50 2790 | 1 0.01 83.51 2800 | 26 0.36 83.88 2900 | 1 0.01 83.89 3000 | 324 4.53 88.43 3200 | 1 0.01 88.44 4000 | 34 0.48 88.92 4100 | 1 0.01 88.93 4120 | 1 0.01 88.94 4500 | 1 0.01 88.96 5000 | 2 0.03 88.99 6000 | 1 0.01 89.00 7000 | 725 10.15 99.15 7100 | 30 0.42 99.57 7120 | 5 0.07 99.64 7200 | 17 0.24 99.87 7210 | 2 0.03 99.90 8000 | 5 0.07 99.97 8200 | 1 0.01 99.99 8210 | 1 0.01 100.00 ------------+----------------------------------- Total | 7,145 100.00 by Jean Roth , jroth@nber.org , 15 Apr 2019