Summary statistics for a8_c2_21 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_21 |        233   -622905.8     1919258  -2.20e+07    6390390

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