Summary statistics for a7_3_c11_3 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c11_3 |      3,650     1442388     3874862  -2.47e+07   8.59e+07

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