Summary statistics for a8_c2_29 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_29 |        311   -884078.1     3095326  -3.48e+07    5734187

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