Summary statistics for c_1_c5_38 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_38 | 1,452 2683266 3655179 15 5.53e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018