Summary statistics for a7_1_c3_2 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c3_2 |         22     1225086     4669531    -870715   2.20e+07

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