Summary statistics for d_2_hos_c8_56 variable in hosp_rollup2552_96_1996 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~8_56 | 5,530 24236.86 42385.33 1 539926 by Jean Roth , jroth@nber.org , 3 Sep 2018