Summary statistics for g_c1thr4_22 variable in hosp_rollup2552_96_1997 dataset 

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 g_c1thr4_22 |      3,036    2.21e+07    5.47e+07  -1.03e+07   1.01e+09

by Jean Roth , jroth@nber.org , 5 Sep 2018