Summary statistics for a7_1_c3_7 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c3_7 |         11    482137.6    604731.6    -206805    1971173

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