Summary statistics for a_c6_19 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        466    -5990936    1.91e+07  -2.00e+08    7780038

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