Summary statistics for b_2_c27_53 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_53 | 718 135087.2 746498.4 1 1.72e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018