Summary statistics for a_c1_94 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_94 |         74    457257.5    925636.6   -2507148    4285993

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