Summary statistics for a_c6_44 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_44 |      3,824   -971408.9     8952151  -2.89e+08   1.41e+08

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