Summary statistics for b_2_c27_60 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_60 | 1,987 156508.1 651000.1 1 1.79e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018