Summary statistics for b_1_c27_56 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_56 | 5,893 5223075 9390714 190 2.33e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018