Summary statistics for e_b_hos_c1_30 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_hos_c~30 | 469 2.63e+08 2.84e+09 -2045005 3.08e+10 by Jean Roth , jroth@nber.org , 5 Sep 2018