Frequencies for d_4_hos_c8_51 variable in hosp_rollup2552_96_2005 dataset :

d_4_hos_c8_ |
         51 |      Freq.     Percent        Cum.
------------+-----------------------------------
        120 |          1        0.02        0.02
        124 |          1        0.02        0.03
        168 |          1        0.02        0.05
        388 |          1        0.02        0.06
        399 |          1        0.02        0.08
        482 |          1        0.02        0.10
        576 |          1        0.02        0.11
        662 |          1        0.02        0.13
        892 |          1        0.02        0.15
       1375 |          1        0.02        0.16
       1517 |          1        0.02        0.18
       1548 |          1        0.02        0.19
       1552 |          1        0.02        0.21
       1801 |          1        0.02        0.23
       2619 |          1        0.02        0.24
       6273 |          1        0.02        0.26
       7688 |          1        0.02        0.27
       7691 |          1        0.02        0.29
      10963 |          1        0.02        0.31
      29759 |          1        0.02        0.32
      31011 |          1        0.02        0.34
      70278 |          1        0.02        0.36
     104503 |          1        0.02        0.37
     161640 |          1        0.02        0.39
          . |      6,161       99.61      100.00
------------+-----------------------------------
      Total |      6,185      100.00

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