Frequencies for e4_c1_20 variable in prds_hosp10_yr2010 dataset :

   e4_c1_20 |      Freq.     Percent        Cum.
------------+-----------------------------------
        .12 |          1        0.04        0.04
        .43 |          1        0.04        0.09
        .58 |          1        0.04        0.13
        .89 |          1        0.04        0.17
        .95 |          1        0.04        0.22
        .98 |          1        0.04        0.26
          1 |          1        0.04        0.30
       1.09 |          1        0.04        0.34
       1.11 |          1        0.04        0.39
       1.33 |          1        0.04        0.43
       1.34 |          1        0.04        0.47
       1.39 |          1        0.04        0.52
        1.9 |          1        0.04        0.56
       1.94 |          1        0.04        0.60
          2 |          2        0.09        0.69
       2.04 |          1        0.04        0.73
        2.2 |          2        0.09        0.82
       2.61 |          2        0.09        0.90
       2.63 |          1        0.04        0.95
       2.68 |          1        0.04        0.99
       2.85 |          2        0.09        1.08
       2.86 |          1        0.04        1.12
       2.91 |          1        0.04        1.16
       3.14 |          1        0.04        1.21
       3.26 |          1        0.04        1.25
       3.31 |          1        0.04        1.29
       3.44 |          1        0.04        1.33
       3.57 |          1        0.04        1.38
        3.7 |          1        0.04        1.42
       3.71 |          1        0.04        1.46
       3.94 |          1        0.04        1.51
       4.14 |          1        0.04        1.55
       4.31 |          1        0.04        1.59
       4.75 |          2        0.09        1.68
        4.8 |          1        0.04        1.72
          5 |          3        0.13        1.85
       5.17 |          1        0.04        1.89
        5.7 |          1        0.04        1.94
       5.73 |          1        0.04        1.98
       5.75 |          1        0.04        2.02
       5.91 |          1        0.04        2.07
          6 |          3        0.13        2.20
       6.02 |          1        0.04        2.24
       6.16 |          1        0.04        2.28
       6.23 |          1        0.04        2.32
       6.41 |          1        0.04        2.37
       6.53 |          1        0.04        2.41
       6.67 |          1        0.04        2.45
       6.95 |          1        0.04        2.50
          8 |          1        0.04        2.54
       8.05 |          1        0.04        2.58
       8.18 |          1        0.04        2.63
       8.24 |          1        0.04        2.67
       8.78 |          1        0.04        2.71
         10 |          3        0.13        2.84
      10.62 |          1        0.04        2.88
      11.33 |          1        0.04        2.93
      11.47 |          1        0.04        2.97
         12 |          2        0.09        3.06
      12.89 |          1        0.04        3.10
      12.99 |          1        0.04        3.14
      14.23 |          1        0.04        3.19
         15 |          1        0.04        3.23
      15.36 |          1        0.04        3.27
       15.5 |          1        0.04        3.31
         16 |          1        0.04        3.36
      16.54 |          1        0.04        3.40
      16.57 |          1        0.04        3.44
      17.11 |          1        0.04        3.49
      18.21 |          1        0.04        3.53
      18.96 |          1        0.04        3.57
         19 |          1        0.04        3.62
         20 |          1        0.04        3.66
      20.52 |          1        0.04        3.70
      20.83 |          1        0.04        3.75
         21 |          1        0.04        3.79
      22.14 |          1        0.04        3.83
         23 |          1        0.04        3.87
       23.1 |          1        0.04        3.92
      23.77 |          2        0.09        4.00
      23.85 |          1        0.04        4.05
      23.87 |          2        0.09        4.13
      23.88 |          1        0.04        4.18
      23.96 |          1        0.04        4.22
      24.06 |          1        0.04        4.26
      24.07 |          1        0.04        4.30
      24.88 |          1        0.04        4.35
         25 |         25        1.08        5.42
          . |      2,197       94.58      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018