Frequencies for d4_hos_c2_49 variable in hosp_rollup2552_96_2011 dataset :

d4_hos_c2_4 |
          9 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2440 |          1        3.45        3.45
       3960 |          1        3.45        6.90
       7407 |          1        3.45       10.34
       8583 |          1        3.45       13.79
      39430 |          1        3.45       17.24
      43785 |          1        3.45       20.69
      52567 |          1        3.45       24.14
      77815 |          1        3.45       27.59
      81316 |          1        3.45       31.03
     120620 |          1        3.45       34.48
     207745 |          1        3.45       37.93
     276580 |          1        3.45       41.38
     431111 |          1        3.45       44.83
     841379 |          1        3.45       48.28
     932921 |          1        3.45       51.72
     953545 |          1        3.45       55.17
    1169624 |          1        3.45       58.62
    1550151 |          1        3.45       62.07
    2529197 |          1        3.45       65.52
    2573815 |          1        3.45       68.97
    3375811 |          1        3.45       72.41
    4212616 |          1        3.45       75.86
    5147630 |          1        3.45       79.31
    5380452 |          1        3.45       82.76
    6124510 |          1        3.45       86.21
          . |          4       13.79      100.00
------------+-----------------------------------
      Total |         29      100.00

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