Summary statistics for a7_1_c3_3 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c3_3 |         58     2850533    1.58e+07  -1.06e+07   1.17e+08

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