Summary statistics for b_1_c27_61 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_61 | 4,990 3463151 4599249 1 5.25e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018