Summary statistics for g_c1thr4_43 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_43 | 6,166 7.10e+07 1.87e+08 -8.31e+08 3.44e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018