Summary statistics for a7_1_c3_9 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c3_9 |          6    1.84e+07    2.92e+07    -135476   6.95e+07

by Jean Roth , jroth@nber.org , 26 Oct 2018