Summary statistics for a_c2_22 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_22 |        436     1725098     3400907   -7675836   2.60e+07

by Jean Roth , jroth@nber.org , 7 Sep 2018