Summary statistics for c_1_c6_43 variable in hosp_rollup2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_43 | 1,593 3209092 6593785 900 1.00e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018