Summary statistics for g_c1thr4_22 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_22 | 3,013 1.99e+07 4.83e+07 -7618230 7.44e+08 by Jean Roth , jroth@nber.org , 3 Sep 2018