Frequencies for a8_c2_10 variable in hosp_rollup2552_96_2011 dataset :

   a8_c2_10 |      Freq.     Percent        Cum.
------------+-----------------------------------
      -1227 |          1        3.45        3.45
       -938 |          1        3.45        6.90
       -479 |          1        3.45       10.34
       -422 |          1        3.45       13.79
       -401 |          1        3.45       17.24
       -307 |          1        3.45       20.69
       -207 |          1        3.45       24.14
          . |         22       75.86      100.00
------------+-----------------------------------
      Total |         29      100.00

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