Summary statistics for g_c1thr4_36 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_36 | 6,034 2.07e+07 5.77e+07 -6.20e+08 1.64e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018