Summary statistics for a_c2_20 variable in prds_hosp10_yr2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_20 |        132     1010174     1682543    -413636   1.10e+07

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