Summary statistics for b_1_c27_44 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_44 | 6,074 9517896 4.84e+07 50 1.96e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018