Summary statistics for a_c1_63 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_63 |        923     1045821     5634645   -6399722   1.63e+08

by Jean Roth , jroth@nber.org , 7 Sep 2018