Frequencies for d_4_hos_c13_70 variable in prds_hosp10_yr2012 dataset :

d_4_hos_c13 |
        _70 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          1        0.02        0.02
         14 |          1        0.02        0.03
         22 |          1        0.02        0.05
         30 |          1        0.02        0.06
         47 |          1        0.02        0.08
         49 |          1        0.02        0.10
         50 |          1        0.02        0.11
         53 |          1        0.02        0.13
         58 |          1        0.02        0.14
        175 |          1        0.02        0.16
        533 |          1        0.02        0.18
        539 |          1        0.02        0.19
        661 |          1        0.02        0.21
       1379 |          1        0.02        0.22
      12263 |          1        0.02        0.24
      12520 |          1        0.02        0.26
      21024 |          1        0.02        0.27
      39272 |          1        0.02        0.29
      85985 |          1        0.02        0.31
          . |      6,208       99.69      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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