Summary statistics for b_1_c23_25 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c23_25 | 1,005 2519465 6032500 1 1.02e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018