Frequencies for d3_hos_c3_94 variable in prds_hosp10_yr2013 dataset :

d3_hos_c3_9 |
          4 |      Freq.     Percent        Cum.
------------+-----------------------------------
        164 |          1        0.02        0.02
        271 |          1        0.02        0.03
       1136 |          1        0.02        0.05
       1655 |          1        0.02        0.06
       4351 |          1        0.02        0.08
       7625 |          1        0.02        0.10
      13532 |          1        0.02        0.11
      14090 |          1        0.02        0.13
      32544 |          1        0.02        0.14
      54468 |          1        0.02        0.16
          . |      6,238       99.84      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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