Frequencies for first 10,000 rows of blood_srvc_onst_nrsdnt_sw variable in pos2

   Service: |
      Blood |
Administere |
d-Onsite-No |
    nreside |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      1,097       10.97       10.97
          N |      8,878       88.78       99.75
          Y |         25        0.25      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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