Summary statistics for g_c1thr4_31 variable in hosp_rollup2552_96_1999 dataset 

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 g_c1thr4_31 |      3,138     2032280     6512284  -1.72e+07   1.60e+08

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