Summary statistics for g_c1thr4_35 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_35 | 5,110 8243175 5.05e+07 -7.83e+08 2.67e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018