Summary statistics for b_1_c27_44 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_44 | 6,111 1.26e+07 5.97e+07 812 2.05e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018