Summary statistics for a_c1_57 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_57 |      2,191    593328.7    639014.5       -533    7099951

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