Summary statistics for g_c1thr4_5 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_5 | 3,955 3311367 2.52e+07 -6.05e+07 7.18e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018