Summary statistics for a_c2_16 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_16 |      4,025     6061716    1.32e+07   -8000798   2.72e+08

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