Summary statistics for b_1_c0_61 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_61 | 3,205 3999200 5523365 12 6.97e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018