Frequencies for a_c2_15 variable in hosp_rollup2552_96_2011 dataset :

    a_c2_15 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2308 |          1        3.45        3.45
       3970 |          1        3.45        6.90
       8745 |          1        3.45       10.34
      11239 |          1        3.45       13.79
      18890 |          1        3.45       17.24
      23386 |          1        3.45       20.69
      34380 |          1        3.45       24.14
      35093 |          1        3.45       27.59
      57783 |          1        3.45       31.03
      76294 |          1        3.45       34.48
     160301 |          1        3.45       37.93
     192464 |          1        3.45       41.38
     253314 |          1        3.45       44.83
     258599 |          1        3.45       48.28
     339060 |          1        3.45       51.72
          . |         14       48.28      100.00
------------+-----------------------------------
      Total |         29      100.00

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