Frequencies for a_c1_15 variable in hosp_rollup2552_96_2011 dataset :

    a_c1_15 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2462 |          1        3.45        3.45
      12696 |          1        3.45        6.90
      14030 |          1        3.45       10.34
      26726 |          1        3.45       13.79
      28616 |          1        3.45       17.24
      31999 |          1        3.45       20.69
      38322 |          1        3.45       24.14
      42146 |          1        3.45       27.59
      66586 |          1        3.45       31.03
      76375 |          1        3.45       34.48
      96794 |          1        3.45       37.93
     112128 |          1        3.45       41.38
     202521 |          1        3.45       44.83
     319996 |          1        3.45       48.28
          . |         15       51.72      100.00
------------+-----------------------------------
      Total |         29      100.00

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