Frequencies for first 10,000 rows of h016e006 variable in sf12000860us39 dataset : Householder | 45 to 54 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,210 92.10 92.10 1 | 646 6.46 98.56 2 | 106 1.06 99.62 3 | 22 0.22 99.84 4 | 8 0.08 99.92 5 | 4 0.04 99.96 7 | 1 0.01 99.97 8 | 1 0.01 99.98 11 | 1 0.01 99.99 14 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017