Summary statistics for b_1_c21_90 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c21_90 |        488     2893907     4846497         83   3.39e+07

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