Summary statistics for a_c2_94 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_94 |         89     1045744     2331754   -3415867   1.12e+07

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