Summary statistics for a7_1_c3_7 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c3_7 |          2    1.18e+07    1.42e+07    1698375   2.18e+07

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