Summary statistics for e_c_hos_c1_20 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_c_hos_c~20 | 3,304 205219.7 296354.9 -50372 3447130 by Jean Roth , jroth@nber.org , 5 Sep 2018