Summary statistics for g_c1thr4_51 variable in hosp_rollup2552_96_2006 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_51 | 6,020 6.60e+07 1.59e+08 -3.32e+08 3.51e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018