Frequencies for first 10,000 rows of pct013e041 variable in sf12000860us31 dataset : 55 to 59 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,496 94.96 94.96 1 | 429 4.29 99.25 2 | 66 0.66 99.91 3 | 7 0.07 99.98 4 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017