Summary statistics for a7_1_c7_3 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c7_3 |        675    2.20e+07    4.49e+07  -1.17e+07   6.52e+08

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