Frequencies for d_4_hos_c2_63 variable in hosp_rollup2552_96_2006 dataset :

d_4_hos_c2_ |
         63 |      Freq.     Percent        Cum.
------------+-----------------------------------
        294 |          1        0.02        0.02
        537 |          1        0.02        0.03
        882 |          1        0.02        0.05
       1594 |          1        0.02        0.06
       4999 |          1        0.02        0.08
       6042 |          1        0.02        0.10
       6103 |          1        0.02        0.11
       6244 |          1        0.02        0.13
       7405 |          1        0.02        0.15
       8289 |          1        0.02        0.16
       9581 |          1        0.02        0.18
      11836 |          1        0.02        0.19
      14175 |          1        0.02        0.21
      15306 |          1        0.02        0.23
      15351 |          1        0.02        0.24
      15992 |          1        0.02        0.26
      19019 |          1        0.02        0.27
      29993 |          1        0.02        0.29
      32478 |          1        0.02        0.31
      47405 |          1        0.02        0.32
      52174 |          1        0.02        0.34
      52361 |          1        0.02        0.36
      62504 |          1        0.02        0.37
      77624 |          1        0.02        0.39
      85867 |          1        0.02        0.40
     179600 |          1        0.02        0.42
          . |      6,166       99.58      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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