Summary statistics for a_c1_94 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_94 |         60    520314.7     1251153   -4320637    4641888

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