Summary statistics for a_c2_90 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_90 |      2,987     3383261    1.27e+07   -5585067   2.99e+08

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