Frequencies for first 10,000 rows of phrmcy_srvc_onst_rsdnt_sw variable in pos2001 dataset :

       srv: |
pharmacy-on |
site-reside |
        nts |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,345       73.45       73.45
          N |        150        1.50       74.95
          Y |      2,505       25.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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