Summary statistics for a7_1_c2_6 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c2_6 |      5,068     4463339    1.40e+07  -2.88e+08   5.34e+08

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