Summary statistics for b_1_c27_41 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_41 | 6,063 3133987 4696937 -116 6.50e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018