Summary statistics for c_1_c5_53 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_53 | 3,975 2801241 1.08e+07 214 3.19e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018