Summary statistics for a7_1_c2_6 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c2_6 |      1,880     4158539    1.01e+07  -1.62e+07   1.67e+08

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