Frequencies for first 10,000 rows of fqhc_aprvd_rhc_sw variable in pos2003 dataset :

       fqhc |
   approved |
      rural |
     health |
     clinic |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,599       95.99       95.99
          N |        356        3.56       99.55
          Y |         45        0.45      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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