Summary statistics for b_1_c27_51 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_51 | 2,992 576865.4 1447529 -51345 6.48e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018