Frequencies for first 10,000 rows of proc32d variable in namcs2015 dataset : Write-in | procedure | code - 2 | digit | Freq. Percent Cum. ------------+----------------------------------- -9 | 9,362 93.62 93.62 00 | 1 0.01 93.63 06 | 1 0.01 93.64 08 | 1 0.01 93.65 12 | 5 0.05 93.70 13 | 10 0.10 93.80 14 | 1 0.01 93.81 16 | 1 0.01 93.82 19 | 1 0.01 93.83 20 | 4 0.04 93.87 21 | 5 0.05 93.92 31 | 5 0.05 93.97 38 | 3 0.03 94.00 42 | 2 0.02 94.02 49 | 2 0.02 94.04 55 | 1 0.01 94.05 56 | 2 0.02 94.07 57 | 1 0.01 94.08 59 | 3 0.03 94.11 68 | 1 0.01 94.12 81 | 5 0.05 94.17 85 | 2 0.02 94.19 86 | 7 0.07 94.26 87 | 3 0.03 94.29 88 | 10 0.10 94.39 89 | 449 4.49 98.88 90 | 15 0.15 99.03 91 | 11 0.11 99.14 92 | 1 0.01 99.15 93 | 3 0.03 99.18 94 | 11 0.11 99.29 95 | 16 0.16 99.45 96 | 3 0.03 99.48 97 | 1 0.01 99.49 99 | 51 0.51 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 25 Oct 2017