Summary statistics for a7_1_c1_1 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c1_1 |      4,625     4500245    1.36e+07     -19042   5.30e+08

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