Summary statistics for a7_1_c7_4 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c7_4 |        318     6240980    1.43e+07          2   1.01e+08

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