Frequencies for first 10,000 rows of phrmcy_srvc_onst_rsdnt_sw variable in pos2010 dataset :

       SRV: |
PHARMACY-ON |
SITE-RESIDE |
        NTS |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,641       76.41       76.41
          N |        123        1.23       77.64
          Y |      2,236       22.36      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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