Frequencies for first 10,000 rows of prov3710 variable in pos2009 dataset :

  FEDERALLY |
     FUNDED |
     HEALTH |
     CENTER |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,313       93.13       93.13
          N |        607        6.07       99.20
          Y |         80        0.80      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016