Summary statistics for a8_c2_7 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_7 |        142   -108070.8    282140.6   -3029885      98936

by Jean Roth , jroth@nber.org , 5 Sep 2018