Summary statistics for b_1_c27_49 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_49 | 5,372 1353242 1950663 -1412 2.75e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018