Summary statistics for g_c1thr4_34 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_34 | 1,541 8599438 6.07e+07 -5.74e+08 1.19e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018