Frequencies for first 10,000 rows of pt_onst_rsdnt_sw variable in pos2008 dataset :

  srv: phys |
ther-onsite |
 -residents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,661       76.61       76.61
          N |        183        1.83       78.44
          Y |      2,156       21.56      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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