Frequencies for first 10,000 rows of errp variable in sippp08putm1 dataset :

        PE: Household relationship |      Freq.     Percent        Cum.
-----------------------------------+-----------------------------------
     Reference person with related |      2,713       27.13       27.13
  Reference Person without related |      1,295       12.95       40.08
        Spouse of reference person |      2,046       20.46       60.54
         Child of reference person |      3,019       30.19       90.73
    Grandchild of reference person |        214        2.14       92.87
        Parent of reference person |         72        0.72       93.59
Brother/sister of reference person |         80        0.80       94.39
Other relative of reference person |        147        1.47       95.86
  Foster child of reference person |         12        0.12       95.98
    Unmarried partner of reference |        204        2.04       98.02
                Housemate/roommate |         90        0.90       98.92
                    Roomer/boarder |         17        0.17       99.09
   Other non-relative of reference |         91        0.91      100.00
-----------------------------------+-----------------------------------
                             Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016