Frequencies for a_c6_61 variable in hcris2552_10_2011 dataset :

        pbp |
   clinical |
        lab |
   services |
    program |
       only |
    a000000 |
06100 00600 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -792725 |          1        0.02        0.02
    -486517 |          1        0.02        0.03
    -328749 |          1        0.02        0.05
    -234700 |          1        0.02        0.07
     -30590 |          1        0.02        0.08
          . |      6,145       99.92      100.00
------------+-----------------------------------
      Total |      6,150      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018