Frequencies for first 10,000 rows of prov2800 variable in pos1995 dataset :

  swing bed |
  size code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,871       98.71       98.71
          1 |         71        0.71       99.42
          2 |         58        0.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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