Summary statistics for c_1_c7_43 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_43 | 1,518 4634343 6961275 8 7.33e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018