Summary statistics for a7_1_c3_10 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_1_c3_10 |        162     5061188    4.00e+07  -2.48e+07   4.95e+08

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