Frequencies for first 10,000 rows of sb_sw variable in pos1999 dataset :

  swing bed |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,885       88.85       88.85
          N |      1,001       10.01       98.86
          Y |        114        1.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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