Frequencies for b_1_c0_89 variable in prds_hosp10_yr2011 dataset :

  b_1_c0_89 |      Freq.     Percent        Cum.
------------+-----------------------------------
     128031 |          1        0.02        0.02
     571385 |          1        0.02        0.03
     643608 |          1        0.02        0.05
    3305762 |          1        0.02        0.07
   4.15e+07 |          1        0.02        0.08
          . |      6,145       99.92      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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