Summary statistics for b_1_c0_71 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_71 | 1,695 1859878 3146205 959 5.72e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018