Frequencies for a_c6_8 variable in hosp_rollup2552_96_2011 dataset :

     a_c6_8 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -88014 |          1        3.45        3.45
     -48365 |          1        3.45        6.90
      -9073 |          1        3.45       10.34
      -5289 |          1        3.45       13.79
      -4995 |          1        3.45       17.24
      -2586 |          1        3.45       20.69
      -2020 |          1        3.45       24.14
      -1889 |          2        6.90       31.03
      -1456 |          1        3.45       34.48
       -938 |          1        3.45       37.93
       -479 |          1        3.45       41.38
       -455 |          1        3.45       44.83
       -401 |          1        3.45       48.28
       -207 |          1        3.45       51.72
         -1 |          1        3.45       55.17
          . |         13       44.83      100.00
------------+-----------------------------------
      Total |         29      100.00

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