Frequencies for d_4_hos_c2_46 variable in hosp_rollup2552_96_1996 dataset :

d_4_hos_c2_ |
         46 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
         15 |          1        0.02        0.03
         46 |          1        0.02        0.05
         90 |          1        0.02        0.07
        139 |          1        0.02        0.08
        526 |          1        0.02        0.10
        690 |          1        0.02        0.12
        813 |          1        0.02        0.13
        959 |          1        0.02        0.15
       1123 |          1        0.02        0.17
       1422 |          1        0.02        0.18
       1583 |          1        0.02        0.20
       1949 |          1        0.02        0.22
       8626 |          1        0.02        0.23
      10290 |          1        0.02        0.25
      19261 |          1        0.02        0.27
      35035 |          1        0.02        0.28
      35110 |          1        0.02        0.30
     172911 |          1        0.02        0.32
     240038 |          1        0.02        0.33
          . |      6,001       99.67      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018