Frequencies for g2_c1_4 variable in prds_hosp10_yr2015 dataset :

    g2_c1_4 |      Freq.     Percent        Cum.
------------+-----------------------------------
     153156 |          1        0.02        0.02
     968444 |          1        0.02        0.03
    3426400 |          1        0.02        0.05
    3426786 |          1        0.02        0.06
    6672666 |          1        0.02        0.08
   1.07e+07 |          1        0.02        0.10
   1.14e+07 |          1        0.02        0.11
   1.17e+07 |          1        0.02        0.13
   1.32e+07 |          1        0.02        0.14
   1.35e+07 |          1        0.02        0.16
   1.54e+07 |          1        0.02        0.18
   1.63e+07 |          1        0.02        0.19
   2.07e+07 |          1        0.02        0.21
   2.46e+07 |          1        0.02        0.22
   2.63e+07 |          1        0.02        0.24
   2.63e+07 |          1        0.02        0.26
   7.86e+07 |          1        0.02        0.27
   8.82e+07 |          1        0.02        0.29
          . |      6,240       99.71      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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