Summary statistics for g_c1thr4_43 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_43 | 6,041 6.02e+07 1.58e+08 -6.60e+08 2.60e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018