Summary statistics for a8_c2_34 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_34 |        117   -683078.9     2344152  -2.51e+07       -408

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