Frequencies for first 10,000 rows of blood_srvc_onst_rsdnt_sw variable in pos2016 dataset :

  Services: |
      Blood |
Administrat |
ion On-Site |
      Resid |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,585       75.85       75.85
          N |      2,125       21.25       97.10
          Y |        290        2.90      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017