Summary statistics for b_1_c27_37 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_37 | 5,164 9875791 1.98e+07 -5567 4.94e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018