Summary statistics for a7_1_c6_9 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c6_9 |        499     1493065    4.13e+07  -5.44e+08   2.60e+08

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