Frequencies for d_4_ipf_c11_65 variable in prds_hosp10_yr2010 dataset :

d_4_ipf_c11 |
        _65 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.09        0.09
          2 |          1        0.04        0.13
          6 |          2        0.09        0.22
         15 |          1        0.04        0.26
         18 |          1        0.04        0.30
         28 |          1        0.04        0.34
         32 |          1        0.04        0.39
         39 |          1        0.04        0.43
         49 |          1        0.04        0.47
        110 |          1        0.04        0.52
        117 |          1        0.04        0.56
        167 |          1        0.04        0.60
        229 |          1        0.04        0.65
        262 |          1        0.04        0.69
        389 |          1        0.04        0.73
        393 |          1        0.04        0.77
        411 |          1        0.04        0.82
        794 |          1        0.04        0.86
       1200 |          1        0.04        0.90
       1589 |          1        0.04        0.95
       2893 |          1        0.04        0.99
          . |      2,300       99.01      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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