Summary statistics for d_5_hos_c9_65 variable in hosp_rollup2552_96_2004 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~9_65 | 880 559361.9 932121.7 120 1.30e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018