Summary statistics for d_2_hos_c8_56 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~8_56 | 5,805 27392.55 47399.79 1 561251 by Jean Roth , jroth@nber.org , 5 Sep 2018