Frequencies for first 10,000 rows of physn_srvc_ofsite_nrsdnt_sw variable in pos2000 dataset :

       srv: |
physician-o |
ffsite-resi |
      dents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,362       73.62       73.62
          N |      2,048       20.48       94.10
          Y |        590        5.90      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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