Summary statistics for a_c6_9 variable in prds_hosp10_yr2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_9 |      1,386     16059.5    677511.8   -7291945   1.26e+07

by Jean Roth , jroth@nber.org , 23 Aug 2018