Frequencies for first 10,000 rows of intrmdry_carr_prior_cd variable in posclia2016 dataset :

      Prior |
   Medicare |
Administrat |
        ive |
 Contractor |
        (MA |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      9,967       99.67       99.67
       1030 |          4        0.04       99.71
        122 |          6        0.06       99.77
        140 |          2        0.02       99.79
        210 |          4        0.04       99.83
         30 |          1        0.01       99.84
        320 |          3        0.03       99.87
       3302 |          1        0.01       99.88
        460 |          4        0.04       99.92
        520 |          3        0.03       99.95
        550 |          1        0.01       99.96
        751 |          3        0.03       99.99
        910 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017