Frequencies for b_1_c22_193 variable in prds_hosp10_yr2017 dataset :

    Nonpaid |
    Workers |
    B000001 |
      19300 |
      02200 |      Freq.     Percent        Cum.
------------+-----------------------------------
       3234 |          1        0.03        0.03
      53553 |          1        0.03        0.05
    1197048 |          1        0.03        0.08
    3127999 |          1        0.03        0.11
          . |      3,745       99.89      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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