Summary statistics for a_c2_39 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_39 |      2,508    696924.7     1113042  -1.00e+07   1.51e+07

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