Frequencies for first 10,000 rows of sb_size_cd variable in pos2005 dataset :

  swing bed |
  size code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,785       97.85       97.85
          1 |        150        1.50       99.35
          2 |         65        0.65      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017