Frequencies for first 10,000 rows of prov2310 variable in pos2009 dataset : SRV: ORGAN | BANK | Freq. Percent Cum. ------------+----------------------------------- | 8,638 86.38 86.38 0 | 1,155 11.55 97.93 1 | 25 0.25 98.18 2 | 173 1.73 99.91 3 | 9 0.09 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017