Summary statistics for b_1_c27_71 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_71 | 1,637 2877272 4507784 11159 6.25e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018