Frequencies for first 10,000 rows of prov2800 variable in pos1993 dataset :

  swing bed |
  size code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,826       98.26       98.26
          1 |        103        1.03       99.29
          2 |         71        0.71      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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