Summary statistics for a8_c2_4 variable in hosp_rollup2552_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a8_c2_4 |      1,039   -129803.4    506222.6   -8009271    4715274

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