Summary statistics for a7_3_c9_2 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c9_2 |      2,046     3455934     6456623   -1488323   8.88e+07

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