Summary statistics for c_1_c5_56 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_56 | 5,071 7212730 1.19e+07 2315 1.34e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018