Frequencies for first 10,000 rows of mdcr_trnsplnt_cntr_srvc_cd variable in pos

  Services: |
   Medicare |
  Certified |
 Transplant |
       Cent |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,580       85.80       85.80
          0 |      1,386       13.86       99.66
          1 |         21        0.21       99.87
          2 |          8        0.08       99.95
          3 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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