Frequencies for first 10,000 rows of proc1 variable in nhamcsed1995 dataset : other | procedure | #1 | Freq. Percent Cum. ------------+----------------------------------- 0000 | 9,750 97.50 97.50 0481 | 2 0.02 97.52 1809 | 1 0.01 97.53 2101 | 1 0.01 97.54 240- | 2 0.02 97.56 2751 | 3 0.03 97.59 3401 | 1 0.01 97.60 3404 | 1 0.01 97.61 3491 | 2 0.02 97.63 3721 | 1 0.01 97.64 3893 | 5 0.05 97.69 3899 | 3 0.03 97.72 3993 | 1 0.01 97.73 3995 | 1 0.01 97.74 4019 | 1 0.01 97.75 4413 | 1 0.01 97.76 4513 | 1 0.01 97.77 4516 | 1 0.01 97.78 4823 | 1 0.01 97.79 4835 | 2 0.02 97.81 4901 | 1 0.01 97.82 4921 | 2 0.02 97.84 4947 | 1 0.01 97.85 539- | 1 0.01 97.86 5425 | 1 0.01 97.87 5732 | 1 0.01 97.88 5794 | 1 0.01 97.89 8191 | 1 0.01 97.90 8601 | 1 0.01 97.91 8604 | 6 0.06 97.97 8606 | 1 0.01 97.98 8609 | 3 0.03 98.01 8623 | 1 0.01 98.02 863- | 1 0.01 98.03 8659 | 2 0.02 98.05 8908 | 7 0.07 98.12 8909 | 1 0.01 98.13 8934 | 5 0.05 98.18 8937 | 11 0.11 98.29 8939 | 42 0.42 98.71 8965 | 4 0.04 98.75 9022 | 1 0.01 98.76 9032 | 3 0.03 98.79 9033 | 1 0.01 98.80 9042 | 1 0.01 98.81 9094 | 1 0.01 98.82 9132 | 2 0.02 98.84 9142 | 4 0.04 98.88 9335 | 2 0.02 98.90 9391 | 1 0.01 98.91 9394 | 3 0.03 98.94 9395 | 1 0.01 98.95 9396 | 1 0.01 98.96 9399 | 49 0.49 99.45 9439 | 9 0.09 99.54 9446 | 1 0.01 99.55 9609 | 1 0.01 99.56 9634 | 1 0.01 99.57 9638 | 1 0.01 99.58 9639 | 7 0.07 99.65 9646 | 1 0.01 99.66 9648 | 1 0.01 99.67 9652 | 2 0.02 99.69 9657 | 2 0.02 99.71 966- | 1 0.01 99.72 9670 | 3 0.03 99.75 9723 | 2 0.02 99.77 9749 | 1 0.01 99.78 9820 | 2 0.02 99.80 9826 | 1 0.01 99.81 9903 | 3 0.03 99.84 9904 | 1 0.01 99.85 9962 | 2 0.02 99.87 9981 | 1 0.01 99.88 9984 | 1 0.01 99.89 9999 | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016