Summary statistics for a8_c2_33 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_33 |        528   -710574.6     1041052   -7204106     818787

by Jean Roth , jroth@nber.org , 9 Sep 2018