Summary statistics for a_c6_9910 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a_c6_9910 |          2      -20661     28834.4     -41050       -272

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