Frequencies for d_4_irf_c11_66 variable in prds_hosp10_yr2011 dataset :

d_4_irf_c11 |
        _66 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.03        0.03
          4 |          1        0.02        0.05
         21 |          1        0.02        0.07
         30 |          1        0.02        0.08
         36 |          1        0.02        0.10
        135 |          1        0.02        0.11
       1065 |          1        0.02        0.13
       1520 |          1        0.02        0.15
       2256 |          1        0.02        0.16
       2706 |          1        0.02        0.18
       3840 |          1        0.02        0.20
       4132 |          1        0.02        0.21
       4526 |          1        0.02        0.23
       4652 |          1        0.02        0.24
       5249 |          1        0.02        0.26
       5502 |          1        0.02        0.28
       6741 |          1        0.02        0.29
       8649 |          1        0.02        0.31
      11874 |          1        0.02        0.33
      11989 |          1        0.02        0.34
      13341 |          1        0.02        0.36
      15626 |          1        0.02        0.37
      17311 |          1        0.02        0.39
      17745 |          1        0.02        0.41
      21381 |          1        0.02        0.42
      24819 |          1        0.02        0.44
      48269 |          1        0.02        0.46
      50295 |          1        0.02        0.47
      72450 |          1        0.02        0.49
      81674 |          1        0.02        0.50
          . |      6,119       99.50      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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