Frequencies for a_c6_67 variable in hosp_rollup2552_96_2005 dataset :

    a_c6_67 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -156705 |          1        0.02        0.02
    -100724 |          1        0.02        0.03
     -70649 |          1        0.02        0.05
     -66236 |          1        0.02        0.06
     -52474 |          1        0.02        0.08
     -33241 |          1        0.02        0.10
     -29451 |          1        0.02        0.11
     -28309 |          1        0.02        0.13
     -24854 |          1        0.02        0.15
     -19738 |          1        0.02        0.16
      -6174 |          1        0.02        0.18
      -4466 |          1        0.02        0.19
      -3056 |          1        0.02        0.21
      -2842 |          1        0.02        0.23
      -2275 |          1        0.02        0.24
      -1903 |          1        0.02        0.26
      -1892 |          1        0.02        0.27
       -401 |          1        0.02        0.29
       -250 |          1        0.02        0.31
        -91 |          1        0.02        0.32
        -88 |          1        0.02        0.34
        -64 |          1        0.02        0.36
        -35 |          1        0.02        0.37
        -28 |          1        0.02        0.39
       2333 |          1        0.02        0.40
      21488 |          1        0.02        0.42
          . |      6,159       99.58      100.00
------------+-----------------------------------
      Total |      6,185      100.00

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