Summary statistics for a_c6_19 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        277    -9044772    2.50e+07  -2.05e+08   1.36e+07

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