Summary statistics for e_b_sub1_c1_12 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_sub1_~12 | 3 21222.67 19089.35 57 37136 by Jean Roth , jroth@nber.org , 21 Apr 2018