Summary statistics for a8_c2_31 variable in hosp_rollup2552_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |        890    231850.8     2373120  -2.14e+07   2.89e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018