Frequencies for d3_ipf_c2_9201 variable in prds_hosp10_yr2010 dataset :

d3_ipf_c2_9 |
        201 |      Freq.     Percent        Cum.
------------+-----------------------------------
        653 |          1        0.04        0.04
       1350 |          1        0.04        0.09
       2181 |          1        0.04        0.13
       3884 |          1        0.04        0.17
       4329 |          1        0.04        0.22
       7711 |          1        0.04        0.26
      12938 |          1        0.04        0.30
      13088 |          1        0.04        0.34
      13390 |          1        0.04        0.39
      17786 |          1        0.04        0.43
      18793 |          1        0.04        0.47
      90636 |          1        0.04        0.52
      93698 |          1        0.04        0.56
     114412 |          1        0.04        0.60
     120965 |          1        0.04        0.65
     297682 |          1        0.04        0.69
          . |      2,307       99.31      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018