Frequencies for a_c1_67 variable in hosp_rollup2552_96_2010 dataset :

    a_c1_67 |      Freq.     Percent        Cum.
------------+-----------------------------------
      22163 |          1        0.02        0.02
      28539 |          1        0.02        0.05
      49606 |          1        0.02        0.07
      58837 |          1        0.02        0.10
      71925 |          1        0.02        0.12
      74720 |          1        0.02        0.15
      76323 |          1        0.02        0.17
      97996 |          1        0.02        0.20
     101740 |          1        0.02        0.22
     106166 |          1        0.02        0.25
     107236 |          1        0.02        0.27
     144614 |          1        0.02        0.30
     151645 |          1        0.02        0.32
     162275 |          1        0.02        0.35
     236515 |          1        0.02        0.37
     272902 |          1        0.02        0.40
     292288 |          1        0.02        0.42
     325984 |          1        0.02        0.45
     376192 |          1        0.02        0.47
     574614 |          1        0.02        0.50
     584576 |          1        0.02        0.52
     860062 |          1        0.02        0.55
    1099230 |          1        0.02        0.57
    1201321 |          1        0.02        0.60
          . |      3,981       99.40      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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