Frequencies for first 10,000 rows of classification variable in eobmfia dataset : Classificat | ion Code | Freq. Percent Cum. ------------+----------------------------------- 0 | 9 0.09 0.09 1000 | 5,007 50.07 50.16 1200 | 569 5.69 55.85 1230 | 7 0.07 55.92 1238 | 1 0.01 55.93 1250 | 1 0.01 55.94 1260 | 2 0.02 55.96 1270 | 47 0.47 56.43 1278 | 2 0.02 56.45 1280 | 4 0.04 56.49 1300 | 57 0.57 57.06 1400 | 4 0.04 57.10 1600 | 7 0.07 57.17 1700 | 188 1.88 59.05 1720 | 3 0.03 59.08 1800 | 3 0.03 59.11 1900 | 1 0.01 59.12 2000 | 913 9.13 68.25 2100 | 65 0.65 68.90 2130 | 1 0.01 68.91 2170 | 2 0.02 68.93 2180 | 1 0.01 68.94 2300 | 13 0.13 69.07 2400 | 2 0.02 69.09 2500 | 1 0.01 69.10 2600 | 1 0.01 69.11 2700 | 13 0.13 69.24 2800 | 18 0.18 69.42 3000 | 1,904 19.04 88.46 3200 | 1 0.01 88.47 3400 | 1 0.01 88.48 4000 | 67 0.67 89.15 5000 | 2 0.02 89.17 5100 | 1 0.01 89.18 6000 | 6 0.06 89.24 6100 | 1 0.01 89.25 7000 | 919 9.19 98.44 7100 | 130 1.30 99.74 7120 | 7 0.07 99.81 7200 | 12 0.12 99.93 7210 | 2 0.02 99.95 8000 | 3 0.03 99.98 8100 | 1 0.01 99.99 9000 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Apr 2019