Summary statistics for a7_1_c1_7 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c1_7 |      1,290     5284165    1.91e+07     -98512   5.51e+08

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