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

   Services |
  Provided: |
 Transplant |
     Center |
    (Medica |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,606       86.06       86.06
          0 |      1,368       13.68       99.74
          1 |         18        0.18       99.92
          2 |          5        0.05       99.97
          3 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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