Summary statistics for e_e_hos_c1_18 variable in hosp_rollup2552_96_1998 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_e_hos_c~18 | 5,223 209410.7 360487.9 -911 5453960 by Jean Roth , jroth@nber.org , 6 Sep 2018