Summary statistics for a7_1_c7_2 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c7_2 |        187     1971588     5045747       1789   5.92e+07

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