Frequencies for a_c1_42 variable in prds_hosp10_yr2017 dataset :

Subprovider |
          I |
    A000000 |
      04200 |
      00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
     177065 |          1        0.03        0.03
     278637 |          1        0.03        0.05
     581278 |          1        0.03        0.08
     638337 |          1        0.03        0.11
     708656 |          1        0.03        0.13
     977173 |          1        0.03        0.16
    1026534 |          1        0.03        0.19
    1243900 |          1        0.03        0.21
    1435184 |          1        0.03        0.24
    1660383 |          1        0.03        0.27
    1995879 |          1        0.03        0.29
    2083916 |          1        0.03        0.32
    3035303 |          1        0.03        0.35
    3219518 |          1        0.03        0.37
    3734403 |          1        0.03        0.40
    4323520 |          1        0.03        0.43
    4563044 |          1        0.03        0.45
    4656143 |          1        0.03        0.48
    7120674 |          1        0.03        0.51
          . |      3,730       99.49      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018