Summary statistics for a8_c2_31 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |        511    23202.82     2763005  -1.53e+07   1.96e+07

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