Frequencies for first 10,000 rows of prov0855 variable in pos2001 dataset :

    special |
       care |
beds-disabl |
   ed child |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,991       99.91       99.91
          1 |          1        0.01       99.92
         12 |          1        0.01       99.93
         54 |          1        0.01       99.94
         58 |          1        0.01       99.95
         59 |          1        0.01       99.96
        100 |          2        0.02       99.98
        111 |          1        0.01       99.99
        200 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016