Summary statistics for d4_sub1_c3_44 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_44 | 1,862 54191.76 75176 94 2517158 by Jean Roth , jroth@nber.org , 5 Sep 2018