Summary statistics for g_c1thr4_35 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_35 | 4,929 6459962 3.71e+07 -6.14e+08 1.11e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018