Summary statistics for d_5_hos_c9_39 variable in hosp_rollup2552_96_2004 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~9_39 | 1,117 11283.85 83068.84 1 2042788 by Jean Roth , jroth@nber.org , 21 Apr 2018