Summary statistics for e_b_sub2_c1_18 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_sub2_~18 | 20 5657.65 15409.72 3 64260 by Jean Roth , jroth@nber.org , 21 Apr 2018