Summary statistics for a_c1_90 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_90 |      2,902     4717815    1.32e+07      -4902   2.54e+08

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