Summary statistics for b_1_c27_41 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_41 | 6,006 1.03e+07 3.32e+07 1 9.62e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018