Frequencies for a7_3_c7_1 variable in hosp_rollup2552_96_2005 dataset :

  a7_3_c7_1 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1109 |          1        0.02        0.02
       1215 |          1        0.02        0.03
       1332 |          1        0.02        0.05
       5373 |          1        0.02        0.06
       6898 |          1        0.02        0.08
      10965 |          1        0.02        0.10
      13025 |          1        0.02        0.11
      18387 |          1        0.02        0.13
      20693 |          1        0.02        0.15
      23232 |          1        0.02        0.16
      35756 |          1        0.02        0.18
      51263 |          1        0.02        0.19
      64787 |          1        0.02        0.21
      72052 |          1        0.02        0.23
      75781 |          1        0.02        0.24
     116317 |          1        0.02        0.26
     116337 |          1        0.02        0.27
     306204 |          1        0.02        0.29
     871032 |          1        0.02        0.31
    3587856 |          1        0.02        0.32
          . |      6,165       99.68      100.00
------------+-----------------------------------
      Total |      6,185      100.00

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