Summary statistics for a8_c2_41 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_41 |        524   -9200.941     4678304  -2.19e+07   8.22e+07

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