Summary statistics for d_5_hos_c9_44 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~9_44 | 5,515 67742.27 155111.5 -15 3734734 by Jean Roth , jroth@nber.org , 5 Sep 2018