Frequencies for first 10,000 rows of sb_size_cd variable in pos2003 dataset :

  swing bed |
  size code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,798       97.98       97.98
          1 |        132        1.32       99.30
          2 |         70        0.70      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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