Frequencies for d_4_hos_c6_63 variable in hosp_rollup2552_96_2010 dataset :

d_4_hos_c6_ |
         63 |      Freq.     Percent        Cum.
------------+-----------------------------------
        423 |          1        0.02        0.02
        936 |          1        0.02        0.05
       1497 |          1        0.02        0.07
       1761 |          1        0.02        0.10
       4143 |          1        0.02        0.12
       4254 |          1        0.02        0.15
       6249 |          1        0.02        0.17
       8178 |          1        0.02        0.20
       9249 |          1        0.02        0.22
      11943 |          1        0.02        0.25
      16749 |          1        0.02        0.27
      20892 |          1        0.02        0.30
      23838 |          1        0.02        0.32
      32601 |          1        0.02        0.35
      43170 |          1        0.02        0.37
     128847 |          1        0.02        0.40
     178926 |          1        0.02        0.42
     502473 |          1        0.02        0.45
     530442 |          1        0.02        0.47
     668238 |          1        0.02        0.50
     718317 |          1        0.02        0.52
    4370175 |          1        0.02        0.55
   1.27e+07 |          1        0.02        0.57
          . |      3,982       99.43      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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