Frequencies for first 10,000 rows of p028c003 variable in sf12000860us8 dataset :

Householder |
  or spouse |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,881       98.81       98.81
          1 |        101        1.01       99.82
          2 |         13        0.13       99.95
          3 |          1        0.01       99.96
          4 |          3        0.03       99.99
          7 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Apr 2017