Frequencies for first 10,000 rows of wksht_cd variable in snf_nmrc2540_10_2016_ wksht_cd | Freq. Percent Cum. ------------+----------------------------------- A000000 | 1,140 11.40 11.40 A600000 | 14 0.14 11.54 A6000A0 | 28 0.28 11.82 A6000B0 | 14 0.14 11.96 A6000C0 | 20 0.20 12.16 A6000D0 | 12 0.12 12.28 A6000E0 | 4 0.04 12.32 A700000 | 106 1.06 13.38 A800000 | 154 1.54 14.92 A810001 | 129 1.29 16.21 A810002 | 50 0.50 16.71 B000001 | 1,942 19.42 36.13 B000002 | 1,508 15.08 51.21 B100000 | 1,654 16.54 67.75 C000000 | 236 2.36 70.11 D00A181 | 196 1.96 72.07 D00A182 | 14 0.14 72.21 D00A183 | 149 1.49 73.70 D10A181 | 174 1.74 75.44 D10A182 | 33 0.33 75.77 D10A191 | 13 0.13 75.90 D10A192 | 3 0.03 75.93 E00A181 | 95 0.95 76.88 E00A192 | 4 0.04 76.92 E10A180 | 51 0.51 77.43 G000000 | 231 2.31 79.74 G100000 | 58 0.58 80.32 G200001 | 88 0.88 81.20 G200002 | 22 0.22 81.42 G300000 | 112 1.12 82.54 S000003 | 11 0.11 82.65 S200001 | 43 0.43 83.08 S300001 | 380 3.80 86.88 S300002 | 242 2.42 89.30 S300003 | 379 3.79 93.09 S300004 | 57 0.57 93.66 S300005 | 375 3.75 97.41 S700000 | 259 2.59 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 19 Apr 2018