Summary statistics for b_1_c23_37 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c23_37 | 796 522194.7 994393.8 37 1.16e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018