Summary statistics for a_c6_28 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_28 |         23   -209790.4    459751.2   -2038709      39118

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