Frequencies for b_1_c0_6250 variable in prds_hosp10_yr2013 dataset :

b_1_c0_6250 |      Freq.     Percent        Cum.
------------+-----------------------------------
       4835 |          1        0.02        0.02
       7009 |          1        0.02        0.03
     304057 |          1        0.02        0.05
     644014 |          1        0.02        0.06
    3359975 |          1        0.02        0.08
          . |      6,243       99.92      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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