Summary statistics for a_c2_4201 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a_c2_4201 |          4     7127175    1.30e+07      11328   2.65e+07

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