Summary statistics for a8_c2_31 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |      1,211    248775.1     1049160   -5976031   1.44e+07

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