Summary statistics for b_1_c0_61 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_61 | 5,076 1435512 1926742 -9 2.24e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018