Frequencies for d_4_hos_c2_74 variable in prds_hosp10_yr2012 dataset :

d_4_hos_c2_ |
         74 |      Freq.     Percent        Cum.
------------+-----------------------------------
        639 |          1        0.02        0.02
        750 |          1        0.02        0.03
       3798 |          1        0.02        0.05
       4635 |          1        0.02        0.06
       7789 |          1        0.02        0.08
       8071 |          1        0.02        0.10
      10225 |          1        0.02        0.11
      11056 |          1        0.02        0.13
      13175 |          1        0.02        0.14
      14838 |          1        0.02        0.16
      20464 |          1        0.02        0.18
      21250 |          1        0.02        0.19
      21595 |          1        0.02        0.21
      23416 |          1        0.02        0.22
      67477 |          1        0.02        0.24
      92801 |          1        0.02        0.26
          . |      6,211       99.74      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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