Summary statistics for a_c1_9910 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a_c1_9910 |          3      562371    106861.2     441371     643813

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