Summary statistics for b_1_c27_49 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_49 | 3,484 2634270 4149479 10 7.21e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018