Frequencies for first 10,000 rows of othexm13 variable in namcs1996 dataset : other exam | - icd-9-cm | procedure - | 3 dgt | Freq. Percent Cum. ------------+----------------------------------- 000 | 7,496 74.96 74.96 041 | 1 0.01 74.97 091 | 2 0.02 74.99 102 | 1 0.01 75.00 250 | 2 0.02 75.02 272 | 2 0.02 75.04 372 | 4 0.04 75.08 413 | 1 0.01 75.09 452 | 2 0.02 75.11 573 | 1 0.01 75.12 601 | 5 0.05 75.17 671 | 1 0.01 75.18 681 | 2 0.02 75.20 690 | 1 0.01 75.21 753 | 19 0.19 75.40 832 | 1 0.01 75.41 851 | 1 0.01 75.42 861 | 53 0.53 75.95 877 | 1 0.01 75.96 883 | 1 0.01 75.97 884 | 3 0.03 76.00 885 | 1 0.01 76.01 886 | 1 0.01 76.02 889 | 3 0.03 76.05 890 | 2 0.02 76.07 891 | 184 1.84 77.91 892 | 2 0.02 77.93 893 | 1,276 12.76 90.69 894 | 51 0.51 91.20 895 | 219 2.19 93.39 897 | 97 0.97 94.36 902 | 2 0.02 94.38 903 | 94 0.94 95.32 909 | 37 0.37 95.69 912 | 8 0.08 95.77 913 | 2 0.02 95.79 914 | 148 1.48 97.27 915 | 1 0.01 97.28 916 | 28 0.28 97.56 919 | 18 0.18 97.74 920 | 3 0.03 97.77 921 | 8 0.08 97.85 930 | 24 0.24 98.09 933 | 2 0.02 98.11 941 | 1 0.01 98.12 950 | 106 1.06 99.18 951 | 5 0.05 99.23 952 | 4 0.04 99.27 954 | 50 0.50 99.77 999 | 23 0.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016