Frequencies for first 10,000 rows of nrs_adminv_cntrct_cnt variable in pos2003 dataset : nurses with | admin | duties-cont | ract | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,985 99.85 99.85 .01 | 1 0.01 99.86 .11 | 2 0.02 99.88 .17 | 1 0.01 99.89 .23 | 2 0.02 99.91 .34 | 1 0.01 99.92 .41 | 1 0.01 99.93 .46 | 1 0.01 99.94 .57 | 1 0.01 99.95 .83 | 1 0.01 99.96 .86 | 1 0.01 99.97 1.14 | 2 0.02 99.99 2.06 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017