Frequencies for d_4_hos_c2_51 variable in hosp_rollup2552_96_2004 dataset :

d_4_hos_c2_ |
         51 |      Freq.     Percent        Cum.
------------+-----------------------------------
        450 |          1        0.02        0.02
        465 |          1        0.02        0.03
        474 |          1        0.02        0.05
        578 |          1        0.02        0.06
        616 |          1        0.02        0.08
        688 |          2        0.03        0.11
       1365 |          1        0.02        0.13
       1558 |          1        0.02        0.15
       1743 |          1        0.02        0.16
       1754 |          1        0.02        0.18
       2146 |          1        0.02        0.19
       2515 |          2        0.03        0.23
       2941 |          1        0.02        0.24
       3150 |          1        0.02        0.26
       3678 |          1        0.02        0.27
       8365 |          1        0.02        0.29
      23087 |          1        0.02        0.31
      24446 |          1        0.02        0.32
      25344 |          1        0.02        0.34
      35754 |          1        0.02        0.35
      37188 |          1        0.02        0.37
      54106 |          1        0.02        0.39
      58022 |          1        0.02        0.40
      73818 |          1        0.02        0.42
     100181 |          1        0.02        0.44
     124481 |          1        0.02        0.45
     134714 |          1        0.02        0.47
     148291 |          1        0.02        0.48
     204539 |          1        0.02        0.50
     265713 |          1        0.02        0.52
     727253 |          1        0.02        0.53
          . |      6,170       99.47      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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