Frequencies for first 10,000 rows of blood_srvc_ofsite_rsdnt_sw variable in pos

  Services: |
      Blood |
Administrat |
        ion |
   Off-Site |
       Resi |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,597       75.97       75.97
          N |      2,153       21.53       97.50
          Y |        250        2.50      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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