Summary statistics for e_a_hos_c1_2 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c1_2 | 4,488 511526.6 1055566 1 2.38e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018