Frequencies for a_c6_41 variable in hosp_rollup2552_96_2011 dataset :

    a_c6_41 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -493422 |          1        3.45        3.45
     -60359 |          1        3.45        6.90
     -38164 |          1        3.45       10.34
     -29397 |          1        3.45       13.79
      -5603 |          1        3.45       17.24
      -5129 |          1        3.45       20.69
      -4467 |          1        3.45       24.14
      -2665 |          1        3.45       27.59
      -1556 |          1        3.45       31.03
          . |         20       68.97      100.00
------------+-----------------------------------
      Total |         29      100.00

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