Summary statistics for b_3_c27_41 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_41 | 5,771 502717.2 1472268 1 7.73e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018