Summary statistics for b_3_c27_37 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_37 | 5,022 522992.8 878672.6 1 1.61e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018