Summary statistics for a8_c2_7 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_7 |        282   -109897.2    249975.8   -2835676      55309

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