Summary statistics for a7_1_c6_7 variable in prds_hosp10_yr2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c6_7 |      1,627     6431465    3.58e+07   -6349197   1.35e+09

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