Summary statistics for a_c6_22 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_22 |        400   -73467.68     3395711  -1.87e+07   2.37e+07

by Jean Roth , jroth@nber.org , 10 Sep 2018