Frequencies for d_2_ipf_c5_64 variable in prds_hosp10_yr2010 dataset :

d_2_ipf_c5_ |
         64 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.17        0.17
          2 |          3        0.13        0.30
          3 |          2        0.09        0.39
          4 |          4        0.17        0.56
          5 |          4        0.17        0.73
          7 |          1        0.04        0.77
          8 |          1        0.04        0.82
          9 |          1        0.04        0.86
         12 |          1        0.04        0.90
         15 |          1        0.04        0.95
         16 |          2        0.09        1.03
         17 |          1        0.04        1.08
         20 |          1        0.04        1.12
         22 |          2        0.09        1.21
         23 |          2        0.09        1.29
         26 |          1        0.04        1.33
         27 |          1        0.04        1.38
         35 |          1        0.04        1.42
         37 |          1        0.04        1.46
         38 |          1        0.04        1.51
         39 |          1        0.04        1.55
         40 |          1        0.04        1.59
         44 |          1        0.04        1.64
         52 |          1        0.04        1.68
         65 |          1        0.04        1.72
         84 |          1        0.04        1.76
         94 |          1        0.04        1.81
        117 |          1        0.04        1.85
        122 |          1        0.04        1.89
        140 |          1        0.04        1.94
        193 |          1        0.04        1.98
        394 |          1        0.04        2.02
        666 |          1        0.04        2.07
        702 |          1        0.04        2.11
          . |      2,274       97.89      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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