Summary statistics for a_c2_1 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_1 |      4,992     4165458     9851922  -1.86e+07   3.46e+08

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