Summary statistics for a_c2_12 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_12 |         28      776496     1935940       2285   1.01e+07

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