Frequencies for first 10,000 rows of othproc2 variable in namcs2005 dataset : procedure 2 | Freq. Percent Cum. ------------+----------------------------------- 0000 | 9,914 99.14 99.14 0309 | 2 0.02 99.16 0392 | 1 0.01 99.17 2001 | 1 0.01 99.18 8108 | 1 0.01 99.19 8192 | 2 0.02 99.21 8601 | 1 0.01 99.22 8619 | 2 0.02 99.24 863- | 5 0.05 99.29 8939 | 2 0.02 99.31 9339 | 4 0.04 99.35 9367 | 1 0.01 99.36 9652 | 6 0.06 99.42 9788 | 1 0.01 99.43 9923 | 2 0.02 99.45 9929 | 1 0.01 99.46 9936 | 2 0.02 99.48 9938 | 4 0.04 99.52 9939 | 1 0.01 99.53 9941 | 5 0.05 99.58 9946 | 3 0.03 99.61 9948 | 2 0.02 99.63 9952 | 21 0.21 99.84 9955 | 9 0.09 99.93 9959 | 5 0.05 99.98 9999 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016