Summary statistics for e_b_hos_c1_12 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_hos_c~12 | 129 5.64e+08 6.39e+09 1 7.26e+10 by Jean Roth , jroth@nber.org , 5 Sep 2018