Summary statistics for d_2_hos_c6_56 variable in hosp_rollup2552_96_1996 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_56 | 4,253 17645.57 29267.8 1 421507 by Jean Roth , jroth@nber.org , 3 Sep 2018