Summary statistics for a_c6_19 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        463    -4265901    1.62e+07  -1.75e+08    7961534

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