Summary statistics for b_1_c22_53 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c22_53 | 320 717227.4 1582762 1507 1.41e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018