Summary statistics for b_1_c27_26 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_26 | 3,694 3314075 4284697 11 6.35e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018