Summary statistics for d_5_sub1_c9_54 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_54 | 86 25637.57 220405 1 2043692 by Jean Roth , jroth@nber.org , 21 Apr 2018