Summary statistics for b_1_c0_17 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_17 | 6,052 1161234 1776504 -1473 2.67e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018