Summary statistics for b_1_c27_37 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_37 | 5,131 8526824 1.79e+07 267 3.63e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018