Frequencies for d_4_hos_c2_47 variable in hosp_rollup2552_96_2004 dataset :

d_4_hos_c2_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.03        0.03
          5 |          1        0.02        0.05
         56 |          1        0.02        0.06
         87 |          1        0.02        0.08
        246 |          1        0.02        0.10
        291 |          1        0.02        0.11
        437 |          2        0.03        0.15
        698 |          1        0.02        0.16
       2995 |          1        0.02        0.18
      10205 |          1        0.02        0.19
      11201 |          1        0.02        0.21
      12079 |          1        0.02        0.23
      14205 |          1        0.02        0.24
      14774 |          1        0.02        0.26
      24128 |          1        0.02        0.27
      29220 |          1        0.02        0.29
      42624 |          1        0.02        0.31
      43204 |          1        0.02        0.32
      49769 |          1        0.02        0.34
      60725 |          1        0.02        0.35
      71477 |          1        0.02        0.37
     101040 |          1        0.02        0.39
     115866 |          1        0.02        0.40
          . |      6,178       99.60      100.00
------------+-----------------------------------
      Total |      6,203      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018