Summary statistics for d_5_hos_c9_39 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~9_39 | 1,023 2794.146 23369.62 1 644588 by Jean Roth , jroth@nber.org , 5 Sep 2018