Summary statistics for b_1_c0_12 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_12 | 2,682 314244 661378.7 -3853126 8051591 by Jean Roth , jroth@nber.org , 10 Sep 2018