Frequencies for first 10,000 rows of prov2800 variable in pos2006 dataset :

  swing bed |
  size code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,772       97.72       97.72
          1 |        163        1.63       99.35
          2 |         65        0.65      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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