Frequencies for first 10,000 rows of proc33d variable in namcs2015 dataset : Write-in | procedure | code - 3 | digit | Freq. Percent Cum. ------------+----------------------------------- -9 | 9,362 93.62 93.62 002 | 1 0.01 93.63 061 | 1 0.01 93.64 089 | 1 0.01 93.65 121 | 1 0.01 93.66 122 | 3 0.03 93.69 125 | 1 0.01 93.70 131 | 4 0.04 93.74 134 | 1 0.01 93.75 135 | 1 0.01 93.76 137 | 4 0.04 93.80 147 | 1 0.01 93.81 169 | 1 0.01 93.82 194 | 1 0.01 93.83 200 | 2 0.02 93.85 201 | 1 0.01 93.86 209 | 1 0.01 93.87 210 | 1 0.01 93.88 212 | 1 0.01 93.89 216 | 1 0.01 93.90 218 | 2 0.02 93.92 314 | 5 0.05 93.97 389 | 3 0.03 94.00 422 | 2 0.02 94.02 490 | 1 0.01 94.03 494 | 1 0.01 94.04 555 | 1 0.01 94.05 563 | 2 0.02 94.07 573 | 1 0.01 94.08 598 | 2 0.02 94.10 599 | 1 0.01 94.11 681 | 1 0.01 94.12 815 | 1 0.01 94.13 819 | 4 0.04 94.17 852 | 1 0.01 94.18 854 | 1 0.01 94.19 860 | 1 0.01 94.20 861 | 3 0.03 94.23 862 | 1 0.01 94.24 863 | 2 0.02 94.26 874 | 1 0.01 94.27 876 | 1 0.01 94.28 877 | 1 0.01 94.29 880 | 1 0.01 94.30 882 | 3 0.03 94.33 883 | 1 0.01 94.34 887 | 5 0.05 94.39 890 | 63 0.63 95.02 891 | 2 0.02 95.04 892 | 3 0.03 95.07 893 | 235 2.35 97.42 895 | 139 1.39 98.81 897 | 7 0.07 98.88 903 | 1 0.01 98.89 905 | 12 0.12 99.01 909 | 2 0.02 99.03 913 | 10 0.10 99.13 916 | 1 0.01 99.14 920 | 1 0.01 99.15 931 | 1 0.01 99.16 938 | 1 0.01 99.17 939 | 1 0.01 99.18 940 | 3 0.03 99.21 941 | 7 0.07 99.28 943 | 1 0.01 99.29 950 | 8 0.08 99.37 951 | 1 0.01 99.38 952 | 1 0.01 99.39 954 | 6 0.06 99.45 965 | 3 0.03 99.48 976 | 1 0.01 99.49 992 | 9 0.09 99.58 993 | 10 0.10 99.68 994 | 9 0.09 99.77 995 | 21 0.21 99.98 999 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 25 Oct 2017