Summary statistics for c_1_c5_56 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_56 | 5,106 6119936 1.00e+07 13092 1.11e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018