Summary statistics for b_1_c27_49 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_49 | 5,342 2144601 3357296 1 5.54e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018