Summary statistics for a7_1_c1_7 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c1_7 |        846     6540323    4.37e+07      -1338   1.22e+09

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