Summary statistics for g_c1thr4_2 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_2 | 1,842 8614619 2.36e+07 -794500 2.98e+08 by Jean Roth , jroth@nber.org , 3 Sep 2018