Summary statistics for a_c1_56 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_56 |      1,731      564136     1359955       -761   1.62e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018