Summary statistics for b_1_c21_30 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c21_30 |        941     4029014     6963785         14   9.15e+07

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