Summary statistics for g_c1thr4_37 variable in hosp_rollup2552_96_2011 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_37 | 7 2.20e+07 4.56e+07 177193 1.24e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018