Frequencies for first 10,000 rows of proc4r variable in namcs2015 dataset : Numeric | version of | write-in | procedure | code | Freq. Percent Cum. ------------+----------------------------------- -9 | 9,782 97.82 97.82 22 | 1 0.01 97.83 1212 | 1 0.01 97.84 1229 | 1 0.01 97.85 1259 | 1 0.01 97.86 1264 | 1 0.01 97.87 1371 | 2 0.02 97.89 1490 | 1 0.01 97.90 1940 | 1 0.01 97.91 2169 | 1 0.01 97.92 2200 | 1 0.01 97.93 2219 | 1 0.01 97.94 2820 | 1 0.01 97.95 3142 | 1 0.01 97.96 3148 | 1 0.01 97.97 3899 | 2 0.02 97.99 3949 | 1 0.01 98.00 5600 | 1 0.01 98.01 5732 | 1 0.01 98.02 5794 | 1 0.01 98.03 6909 | 1 0.01 98.04 8191 | 1 0.01 98.05 8192 | 1 0.01 98.06 8591 | 1 0.01 98.07 8703 | 1 0.01 98.08 8801 | 1 0.01 98.09 8875 | 17 0.17 98.26 8877 | 6 0.06 98.32 8908 | 15 0.15 98.47 8924 | 2 0.02 98.49 8929 | 4 0.04 98.53 8938 | 10 0.10 98.63 8939 | 15 0.15 98.78 8959 | 10 0.10 98.88 8970 | 3 0.03 98.91 9021 | 1 0.01 98.92 9039 | 1 0.01 98.93 9059 | 10 0.10 99.03 9139 | 1 0.01 99.04 9149 | 1 0.01 99.05 9199 | 1 0.01 99.06 9339 | 1 0.01 99.07 9408 | 1 0.01 99.08 9411 | 18 0.18 99.26 9419 | 40 0.40 99.66 9503 | 1 0.01 99.67 9549 | 1 0.01 99.68 9604 | 1 0.01 99.69 9652 | 1 0.01 99.70 9923 | 2 0.02 99.72 9929 | 4 0.04 99.76 9938 | 1 0.01 99.77 9939 | 5 0.05 99.82 9941 | 1 0.01 99.83 9948 | 1 0.01 99.84 9952 | 7 0.07 99.91 9955 | 8 0.08 99.99 9959 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 25 Oct 2017