Summary statistics for a_c1_94 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_94 |         70    404950.2    914224.3   -3520931    4009847

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