Frequencies for first 10,000 rows of intrmdry_carr_prior_cd variable in posclia2018 dataset :

      Prior |
   Medicare |
Administrat |
        ive |
 Contractor |
        (MA |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      9,967       99.67       99.67
       1030 |          1        0.01       99.68
        122 |          6        0.06       99.74
        130 |          1        0.01       99.75
        140 |          3        0.03       99.78
        210 |          5        0.05       99.83
        250 |          1        0.01       99.84
       3001 |          1        0.01       99.85
        320 |          2        0.02       99.87
        460 |          2        0.02       99.89
        520 |          5        0.05       99.94
        550 |          4        0.04       99.98
        751 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Feb 2019