Summary statistics for e_a_hos_c1_28 variable in hosp_rollup2552_96_2000 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~28 | 4,750 1.68e+07 2.59e+07 1272 3.83e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018