Frequencies for s2_1_c2_10 variable in prds_hosp10_yr2011 dataset :

 s2_1_c2_10 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,101       99.20       99.20
     015010 |          1        0.02       99.22
     055258 |          1        0.02       99.24
     055635 |          1        0.02       99.25
     115568 |          1        0.02       99.27
     145572 |          1        0.02       99.28
     146022 |          1        0.02       99.30
     171314 |          1        0.02       99.32
     185228 |          1        0.02       99.33
     205018 |          1        0.02       99.35
     215033 |          1        0.02       99.37
     231304 |          1        0.02       99.38
     235472 |          1        0.02       99.40
     260102 |          1        0.02       99.41
     265439 |          1        0.02       99.43
     265771 |          1        0.02       99.45
     281356 |          1        0.02       99.46
     295000 |          1        0.02       99.48
     295024 |          1        0.02       99.50
     313503 |          1        0.02       99.51
     335665 |          1        0.02       99.53
     345412 |          1        0.02       99.54
     346179 |          1        0.02       99.56
     365724 |          1        0.02       99.58
     381315 |          1        0.02       99.59
     38Z306 |          1        0.02       99.61
     425075 |          1        0.02       99.63
     430906 |          1        0.02       99.64
     435066 |          1        0.02       99.66
     440368 |          1        0.02       99.67
     440462 |          1        0.02       99.69
     444011 |          1        0.02       99.71
     44XXXX |          1        0.02       99.72
     465062 |          1        0.02       99.74
     465084 |          1        0.02       99.76
     495117 |          1        0.02       99.77
     495157 |          1        0.02       99.79
     495275 |          1        0.02       99.80
     496624 |          1        0.02       99.82
     501322 |          1        0.02       99.84
     50Z325 |          1        0.02       99.85
     511309 |          1        0.02       99.87
     519572 |          1        0.02       99.89
     555216 |          1        0.02       99.90
     555396 |          1        0.02       99.92
     555441 |          1        0.02       99.93
     555443 |          1        0.02       99.95
     740197 |          1        0.02       99.97
     740354 |          1        0.02       99.98
     83102A |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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