Summary statistics for b_1_c27_96 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_96 | 3,615 629700.7 3619305 51 8.58e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018