Frequencies for b_1_c21_71 variable in prds_hosp10_yr2015 dataset :

 b_1_c21_71 |      Freq.     Percent        Cum.
------------+-----------------------------------
       8908 |          1        0.02        0.02
      14692 |          1        0.02        0.03
      17370 |          1        0.02        0.05
      17888 |          1        0.02        0.06
      29777 |          1        0.02        0.08
      83771 |          1        0.02        0.10
     129865 |          1        0.02        0.11
     317860 |          1        0.02        0.13
     332292 |          1        0.02        0.14
    1585256 |          1        0.02        0.16
    2093414 |          1        0.02        0.18
          . |      6,247       99.82      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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