Summary statistics for b_1_c22_26 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c22_26 | 554 422105.5 785085.2 38 1.12e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018