Summary statistics for a8_c2_37 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_37 |        458    -2879649     9903155  -8.86e+07   7.58e+07

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