Frequencies for a_c6_11 variable in hosp_rollup2552_96_2011 dataset :

    a_c6_11 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -189695 |          1        3.45        3.45
    -173601 |          1        3.45        6.90
    -146180 |          2        6.90       13.79
     -90508 |          1        3.45       17.24
     -31817 |          1        3.45       20.69
     -31463 |          1        3.45       24.14
     -30989 |          1        3.45       27.59
     -21195 |          1        3.45       31.03
     -11429 |          1        3.45       34.48
     -10504 |          1        3.45       37.93
      -4577 |          1        3.45       41.38
      -3462 |          1        3.45       44.83
      -2072 |          1        3.45       48.28
      -1939 |          1        3.45       51.72
       -445 |          1        3.45       55.17
          . |         13       44.83      100.00
------------+-----------------------------------
      Total |         29      100.00

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