Summary statistics for a7_1_c3_5 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c3_5 |         20    900658.3     1973639      -7215    7425547

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