Summary statistics for a7_1_c5_9 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c5_9 |        230     4487829    5.58e+07  -2.55e+08   5.77e+08

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