Summary statistics for a_c6_23 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_23 |        400    -1689328     7516080  -6.63e+07   2.89e+07

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