Frequencies for first 10,000 rows of prov0285 variable in pos2006 dataset : compliance: | technical | personnel | Freq. Percent Cum. ------------+----------------------------------- | 9,999 99.99 99.99 1 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016