Summary statistics for a8_c2_23 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_23 |         18   -365118.2      950662   -3575568        -34

by Jean Roth , jroth@nber.org , 3 Sep 2018