Frequencies for g_c1thr4_37 variable in hosp_rollup2552_96_2011 dataset :

g_c1thr4_37 |      Freq.     Percent        Cum.
------------+-----------------------------------
     177193 |          2        6.90        6.90
    1100002 |          1        3.45       10.34
    3644459 |          1        3.45       13.79
    3758632 |          1        3.45       17.24
   2.10e+07 |          1        3.45       20.69
   1.24e+08 |          1        3.45       24.14
          . |         22       75.86      100.00
------------+-----------------------------------
      Total |         29      100.00

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