Frequencies for a8_c2_12 variable in hosp_rollup2552_96_2011 dataset :

   a8_c2_12 |      Freq.     Percent        Cum.
------------+-----------------------------------
   -1281694 |          1        3.45        3.45
   -1237293 |          1        3.45        6.90
   -1102033 |          1        3.45       10.34
   -1040275 |          1        3.45       13.79
    -917873 |          1        3.45       17.24
    -818358 |          1        3.45       20.69
    -591022 |          1        3.45       24.14
    -459118 |          1        3.45       27.59
    -448250 |          1        3.45       31.03
    -288279 |          2        6.90       37.93
    -235019 |          1        3.45       41.38
    -170000 |          1        3.45       44.83
    -126980 |          1        3.45       48.28
     -35593 |          1        3.45       51.72
     -26763 |          1        3.45       55.17
     -22140 |          1        3.45       58.62
     -21710 |          1        3.45       62.07
     -15625 |          1        3.45       65.52
     -11144 |          1        3.45       68.97
     -10940 |          1        3.45       72.41
          . |          8       27.59      100.00
------------+-----------------------------------
      Total |         29      100.00

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