Frequencies for d_4_snf_c11_50 variable in prds_hosp10_yr2010 dataset :

d_4_snf_c11 |
        _50 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.04        0.04
          2 |          1        0.04        0.09
          3 |          1        0.04        0.13
          4 |          1        0.04        0.17
          6 |          1        0.04        0.22
          7 |          1        0.04        0.26
         52 |          1        0.04        0.30
         90 |          1        0.04        0.34
        161 |          1        0.04        0.39
          . |      2,314       99.61      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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