Summary statistics for a8_c2_4 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_4 |        675     -111644    874242.7  -2.17e+07     199062

by Jean Roth , jroth@nber.org , 26 Oct 2018