Frequencies for first 10,000 rows of pct012i105 variable in sf12000860us24 dataset : 110 years | and over | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,922 99.22 99.22 1 | 73 0.73 99.95 2 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017