Frequencies for first 10,000 rows of tot_afltd_snf_cnt variable in pos2016 dataset :

 Affiliated |
 Count: SNF |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,485       14.85       14.85
          1 |         34        0.34       15.19
          2 |          2        0.02       15.21
          . |      8,479       84.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017