Frequencies for first 10,000 rows of prov0725 variable in pos1998 dataset : special | care | beds-aids | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,991 99.91 99.91 1 | 1 0.01 99.92 2 | 1 0.01 99.93 6 | 1 0.01 99.94 15 | 1 0.01 99.95 16 | 1 0.01 99.96 25 | 3 0.03 99.99 126 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016