Summary statistics for b_2_c27_97 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_97 | 145 181878.9 954736.8 1 1.07e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018