Summary statistics for d_5_hos_c9_49 variable in hosp_rollup2552_96_2001 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~9_49 | 4,919 49933.81 99414.57 2 2947891 by Jean Roth , jroth@nber.org , 9 Sep 2018