Frequencies for first 10,000 rows of fed_fundd_fqhc_sw variable in pos1994 dataset :

  federally |
     funded |
     health |
     center |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,746       97.46       97.46
          N |        229        2.29       99.75
          Y |         25        0.25      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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