Frequencies for first 10,000 rows of digsc23d variable in namcs2003 dataset : diag/screen | service | write-in #2 | - 3 digit | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,834 98.34 98.34 048 | 1 0.01 98.35 208 | 1 0.01 98.36 226 | 1 0.01 98.37 753 | 3 0.03 98.40 861 | 5 0.05 98.45 863 | 2 0.02 98.47 887 | 20 0.20 98.67 890 | 3 0.03 98.70 891 | 22 0.22 98.92 892 | 1 0.01 98.93 893 | 25 0.25 99.18 894 | 4 0.04 99.22 895 | 3 0.03 99.25 900 | 1 0.01 99.26 905 | 1 0.01 99.27 909 | 13 0.13 99.40 913 | 1 0.01 99.41 914 | 3 0.03 99.44 916 | 2 0.02 99.46 919 | 1 0.01 99.47 930 | 6 0.06 99.53 935 | 1 0.01 99.54 939 | 1 0.01 99.55 940 | 2 0.02 99.57 941 | 1 0.01 99.58 950 | 9 0.09 99.67 952 | 3 0.03 99.70 954 | 10 0.10 99.80 965 | 2 0.02 99.82 992 | 2 0.02 99.84 994 | 2 0.02 99.86 995 | 4 0.04 99.90 998 | 1 0.01 99.91 999 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016