Summary statistics for a7_3_c9_2 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c9_2 |      5,423     3638362     7244460   -6616110   1.09e+08

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