Summary statistics for b_1_c27_53 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_53 | 4,506 3684638 1.46e+07 -2468 4.20e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018