Summary statistics for e_a_hos_c1_18 variable in hosp_rollup2552_96_2001 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~18 | 4,483 2.07e+07 3.02e+07 1 4.10e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018