Summary statistics for a_c1_22 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_22 |        457     4119832    1.17e+07     -77143   1.26e+08

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