Summary statistics for e_a_hos_c1_28 variable in hosp_rollup2552_96_2001 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~28 | 4,482 1.91e+07 2.85e+07 2293 3.92e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018