Summary statistics for g_c1thr4_31 variable in hosp_rollup2552_96_2009 dataset 

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 g_c1thr4_31 |      3,307     5047107    3.68e+07  -6.63e+07   1.35e+09

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