Summary statistics for g_c1thr4_24 variable in hosp_rollup2552_96_1999 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_24 | 173 8982618 3.60e+07 -9.89e+07 2.73e+08 by Jean Roth , jroth@nber.org , 7 Sep 2018